47447730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 72

約数和(自身を含む): 135629676

約数和(自身を除く): 88181946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 4357, 5445, 8714, 10890, 13071, 21785, 26142, 39213, 43570, 47927, 65355, 78426, 95854, 130710, 143781, 196065, 239635, 287562, 392130, 431343, 479270, 527197, 718905, 862686, 1054394, 1437810, 1581591, 2156715, 2635985, 3163182, 4313430, 4744773, 5271970, 7907955, 9489546, 15815910, 23723865, 47447730]

約数ペア:

[(1, 47447730), (2, 23723865), (3, 15815910), (5, 9489546), (6, 7907955), (9, 5271970), (10, 4744773), (11, 4313430), (15, 3163182), (18, 2635985), (22, 2156715), (30, 1581591), (33, 1437810), (45, 1054394), (55, 862686), (66, 718905), (90, 527197), (99, 479270), (110, 431343), (121, 392130), (165, 287562), (198, 239635), (242, 196065), (330, 143781), (363, 130710), (495, 95854), (605, 78426), (726, 65355), (990, 47927), (1089, 43570), (1210, 39213), (1815, 26142), (2178, 21785), (3630, 13071), (4357, 10890), (5445, 8714)]