47880378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29231}}^1$

素因数の和:29259

約数の個数: 48

約数和(自身を含む): 127685376

約数和(自身を除く): 79804998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 29231, 58462, 87693, 175386, 204617, 263079, 380003, 409234, 526158, 613851, 760006, 1140009, 1227702, 1841553, 2280018, 2660021, 3420027, 3683106, 5320042, 6840054, 7980063, 15960126, 23940189, 47880378]

約数ペア:

[(1, 47880378), (2, 23940189), (3, 15960126), (6, 7980063), (7, 6840054), (9, 5320042), (13, 3683106), (14, 3420027), (18, 2660021), (21, 2280018), (26, 1841553), (39, 1227702), (42, 1140009), (63, 760006), (78, 613851), (91, 526158), (117, 409234), (126, 380003), (182, 263079), (234, 204617), (273, 175386), (546, 87693), (819, 58462), (1638, 29231)]