48918870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 176117760

約数和(自身を除く): 127198890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 33, 35, 39, 42, 45, 54, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 135, 143, 154, 165, 181, 182, 189, 195, 198, 210, 231, 234, 270, 273, 286, 297, 315, 330, 351, 362, 378, 385, 390, 429, 455, 462, 495, 543, 546, 585, 594, 630, 693, 702, 715, 770, 819, 858, 905, 910, 945, 990, 1001, 1086, 1155, 1170, 1267, 1287, 1365, 1386, 1430, 1485, 1629, 1638, 1755, 1810, 1890, 1991, 2002, 2079, 2145, 2310, 2353, 2457, 2534, 2574, 2715, 2730, 2970, 3003, 3258, 3465, 3510, 3801, 3861, 3982, 4095, 4158, 4290, 4706, 4887, 4914, 5005, 5430, 5973, 6006, 6335, 6435, 6930, 7059, 7602, 7722, 8145, 8190, 9009, 9774, 9955, 10010, 10395, 11403, 11765, 11946, 12285, 12670, 12870, 13937, 14118, 15015, 16290, 16471, 17919, 18018, 19005, 19305, 19910, 20790, 21177, 22806, 23530, 24435, 24570, 25883, 27027, 27874, 29865, 30030, 32942, 34209, 35295, 35838, 38010, 38610, 41811, 42354, 45045, 48870, 49413, 51766, 53757, 54054, 57015, 59730, 63531, 68418, 69685, 70590, 77649, 82355, 83622, 89595, 90090, 98826, 105885, 107514, 114030, 125433, 127062, 129415, 135135, 139370, 148239, 155298, 164710, 171045, 179190, 181181, 209055, 211770, 232947, 247065, 250866, 258830, 268785, 270270, 296478, 317655, 342090, 362362, 376299, 388245, 418110, 444717, 465894, 494130, 537570, 543543, 627165, 635310, 698841, 741195, 752598, 776490, 889434, 905905, 1087086, 1164735, 1254330, 1397682, 1482390, 1630629, 1811810, 1881495, 2223585, 2329470, 2717715, 3261258, 3494205, 3762990, 4447170, 4891887, 5435430, 6988410, 8153145, 9783774, 16306290, 24459435, 48918870]

約数ペア:

[(1, 48918870), (2, 24459435), (3, 16306290), (5, 9783774), (6, 8153145), (7, 6988410), (9, 5435430), (10, 4891887), (11, 4447170), (13, 3762990), (14, 3494205), (15, 3261258), (18, 2717715), (21, 2329470), (22, 2223585), (26, 1881495), (27, 1811810), (30, 1630629), (33, 1482390), (35, 1397682), (39, 1254330), (42, 1164735), (45, 1087086), (54, 905905), (55, 889434), (63, 776490), (65, 752598), (66, 741195), (70, 698841), (77, 635310), (78, 627165), (90, 543543), (91, 537570), (99, 494130), (105, 465894), (110, 444717), (117, 418110), (126, 388245), (130, 376299), (135, 362362), (143, 342090), (154, 317655), (165, 296478), (181, 270270), (182, 268785), (189, 258830), (195, 250866), (198, 247065), (210, 232947), (231, 211770), (234, 209055), (270, 181181), (273, 179190), (286, 171045), (297, 164710), (315, 155298), (330, 148239), (351, 139370), (362, 135135), (378, 129415), (385, 127062), (390, 125433), (429, 114030), (455, 107514), (462, 105885), (495, 98826), (543, 90090), (546, 89595), (585, 83622), (594, 82355), (630, 77649), (693, 70590), (702, 69685), (715, 68418), (770, 63531), (819, 59730), (858, 57015), (905, 54054), (910, 53757), (945, 51766), (990, 49413), (1001, 48870), (1086, 45045), (1155, 42354), (1170, 41811), (1267, 38610), (1287, 38010), (1365, 35838), (1386, 35295), (1430, 34209), (1485, 32942), (1629, 30030), (1638, 29865), (1755, 27874), (1810, 27027), (1890, 25883), (1991, 24570), (2002, 24435), (2079, 23530), (2145, 22806), (2310, 21177), (2353, 20790), (2457, 19910), (2534, 19305), (2574, 19005), (2715, 18018), (2730, 17919), (2970, 16471), (3003, 16290), (3258, 15015), (3465, 14118), (3510, 13937), (3801, 12870), (3861, 12670), (3982, 12285), (4095, 11946), (4158, 11765), (4290, 11403), (4706, 10395), (4887, 10010), (4914, 9955), (5005, 9774), (5430, 9009), (5973, 8190), (6006, 8145), (6335, 7722), (6435, 7602), (6930, 7059)]