55488510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 196577280

約数和(自身を除く): 141088770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 27, 30, 33, 34, 35, 42, 45, 51, 54, 55, 63, 66, 70, 77, 85, 90, 99, 102, 105, 110, 119, 126, 135, 153, 154, 157, 165, 170, 187, 189, 198, 210, 231, 238, 255, 270, 297, 306, 314, 315, 330, 357, 374, 378, 385, 459, 462, 471, 495, 510, 561, 594, 595, 630, 693, 714, 765, 770, 785, 918, 935, 942, 945, 990, 1071, 1099, 1122, 1155, 1190, 1309, 1386, 1413, 1485, 1530, 1570, 1683, 1727, 1785, 1870, 1890, 2079, 2142, 2198, 2295, 2310, 2355, 2618, 2669, 2805, 2826, 2970, 3213, 3297, 3366, 3454, 3465, 3570, 3927, 4158, 4239, 4590, 4710, 5049, 5181, 5338, 5355, 5495, 5610, 6426, 6545, 6594, 6930, 7065, 7854, 8007, 8415, 8478, 8635, 9891, 10098, 10362, 10395, 10710, 10990, 11781, 12089, 13090, 13345, 14130, 15543, 16014, 16065, 16485, 16830, 17270, 18683, 19635, 19782, 20790, 21195, 23562, 24021, 24178, 25245, 25905, 26690, 29359, 29673, 31086, 32130, 32970, 35343, 36267, 37366, 39270, 40035, 42390, 46629, 48042, 49455, 50490, 51810, 56049, 58718, 58905, 59346, 60445, 70686, 72063, 72534, 77715, 80070, 88077, 93258, 93415, 98910, 108801, 112098, 117810, 120105, 120890, 144126, 146795, 148365, 155430, 168147, 176154, 176715, 181335, 186830, 205513, 217602, 233145, 240210, 264231, 280245, 293590, 296730, 326403, 336294, 353430, 360315, 362670, 411026, 440385, 466290, 504441, 528462, 544005, 560490, 616539, 652806, 720630, 792693, 840735, 880770, 1008882, 1027565, 1088010, 1233078, 1321155, 1585386, 1632015, 1681470, 1849617, 2055130, 2522205, 2642310, 3082695, 3264030, 3699234, 3963465, 5044410, 5548851, 6165390, 7926930, 9248085, 11097702, 18496170, 27744255, 55488510]

約数ペア:

[(1, 55488510), (2, 27744255), (3, 18496170), (5, 11097702), (6, 9248085), (7, 7926930), (9, 6165390), (10, 5548851), (11, 5044410), (14, 3963465), (15, 3699234), (17, 3264030), (18, 3082695), (21, 2642310), (22, 2522205), (27, 2055130), (30, 1849617), (33, 1681470), (34, 1632015), (35, 1585386), (42, 1321155), (45, 1233078), (51, 1088010), (54, 1027565), (55, 1008882), (63, 880770), (66, 840735), (70, 792693), (77, 720630), (85, 652806), (90, 616539), (99, 560490), (102, 544005), (105, 528462), (110, 504441), (119, 466290), (126, 440385), (135, 411026), (153, 362670), (154, 360315), (157, 353430), (165, 336294), (170, 326403), (187, 296730), (189, 293590), (198, 280245), (210, 264231), (231, 240210), (238, 233145), (255, 217602), (270, 205513), (297, 186830), (306, 181335), (314, 176715), (315, 176154), (330, 168147), (357, 155430), (374, 148365), (378, 146795), (385, 144126), (459, 120890), (462, 120105), (471, 117810), (495, 112098), (510, 108801), (561, 98910), (594, 93415), (595, 93258), (630, 88077), (693, 80070), (714, 77715), (765, 72534), (770, 72063), (785, 70686), (918, 60445), (935, 59346), (942, 58905), (945, 58718), (990, 56049), (1071, 51810), (1099, 50490), (1122, 49455), (1155, 48042), (1190, 46629), (1309, 42390), (1386, 40035), (1413, 39270), (1485, 37366), (1530, 36267), (1570, 35343), (1683, 32970), (1727, 32130), (1785, 31086), (1870, 29673), (1890, 29359), (2079, 26690), (2142, 25905), (2198, 25245), (2295, 24178), (2310, 24021), (2355, 23562), (2618, 21195), (2669, 20790), (2805, 19782), (2826, 19635), (2970, 18683), (3213, 17270), (3297, 16830), (3366, 16485), (3454, 16065), (3465, 16014), (3570, 15543), (3927, 14130), (4158, 13345), (4239, 13090), (4590, 12089), (4710, 11781), (5049, 10990), (5181, 10710), (5338, 10395), (5355, 10362), (5495, 10098), (5610, 9891), (6426, 8635), (6545, 8478), (6594, 8415), (6930, 8007), (7065, 7854)]