55541108

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 121806720

約数和(自身を除く): 66265612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 98, 119, 158, 196, 211, 238, 316, 422, 476, 553, 833, 844, 1106, 1343, 1477, 1666, 2212, 2686, 2954, 3332, 3587, 3871, 5372, 5908, 7174, 7742, 9401, 10339, 14348, 15484, 16669, 18802, 20678, 25109, 33338, 37604, 41356, 50218, 65807, 66676, 100436, 116683, 131614, 175763, 233366, 263228, 283373, 351526, 466732, 566746, 703052, 816781, 1133492, 1633562, 1983611, 3267124, 3967222, 7934444, 13885277, 27770554, 55541108]

約数ペア:

[(1, 55541108), (2, 27770554), (4, 13885277), (7, 7934444), (14, 3967222), (17, 3267124), (28, 1983611), (34, 1633562), (49, 1133492), (68, 816781), (79, 703052), (98, 566746), (119, 466732), (158, 351526), (196, 283373), (211, 263228), (238, 233366), (316, 175763), (422, 131614), (476, 116683), (553, 100436), (833, 66676), (844, 65807), (1106, 50218), (1343, 41356), (1477, 37604), (1666, 33338), (2212, 25109), (2686, 20678), (2954, 18802), (3332, 16669), (3587, 15484), (3871, 14348), (5372, 10339), (5908, 9401), (7174, 7742)]