53719380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2126

約数の個数: 144

約数和(自身を含む): 191528064

約数和(自身を除く): 137808684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2087, 2145, 2340, 2574, 2860, 4174, 4290, 5148, 6261, 6435, 8348, 8580, 10435, 12522, 12870, 18783, 20870, 22957, 25044, 25740, 27131, 31305, 37566, 41740, 45914, 54262, 62610, 68871, 75132, 81393, 91828, 93915, 108524, 114785, 125220, 135655, 137742, 162786, 187830, 206613, 229570, 244179, 271310, 275484, 298441, 325572, 344355, 375660, 406965, 413226, 459140, 488358, 542620, 596882, 688710, 813930, 826452, 895323, 976716, 1033065, 1193764, 1220895, 1377420, 1492205, 1627860, 1790646, 2066130, 2441790, 2685969, 2984410, 3581292, 4132260, 4476615, 4883580, 5371938, 5968820, 8953230, 10743876, 13429845, 17906460, 26859690, 53719380]

約数ペア:

[(1, 53719380), (2, 26859690), (3, 17906460), (4, 13429845), (5, 10743876), (6, 8953230), (9, 5968820), (10, 5371938), (11, 4883580), (12, 4476615), (13, 4132260), (15, 3581292), (18, 2984410), (20, 2685969), (22, 2441790), (26, 2066130), (30, 1790646), (33, 1627860), (36, 1492205), (39, 1377420), (44, 1220895), (45, 1193764), (52, 1033065), (55, 976716), (60, 895323), (65, 826452), (66, 813930), (78, 688710), (90, 596882), (99, 542620), (110, 488358), (117, 459140), (130, 413226), (132, 406965), (143, 375660), (156, 344355), (165, 325572), (180, 298441), (195, 275484), (198, 271310), (220, 244179), (234, 229570), (260, 206613), (286, 187830), (330, 162786), (390, 137742), (396, 135655), (429, 125220), (468, 114785), (495, 108524), (572, 93915), (585, 91828), (660, 81393), (715, 75132), (780, 68871), (858, 62610), (990, 54262), (1170, 45914), (1287, 41740), (1430, 37566), (1716, 31305), (1980, 27131), (2087, 25740), (2145, 25044), (2340, 22957), (2574, 20870), (2860, 18783), (4174, 12870), (4290, 12522), (5148, 10435), (6261, 8580), (6435, 8348)]