57289332

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3636

約数の個数: 48

約数和(自身を含む): 142732800

約数和(自身を除く): 85443468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 3539, 4047, 5396, 7078, 8094, 10617, 14156, 16188, 21234, 42468, 67241, 134482, 201723, 251269, 268964, 403446, 502538, 753807, 806892, 1005076, 1507614, 3015228, 4774111, 9548222, 14322333, 19096444, 28644666, 57289332]

約数ペア:

[(1, 57289332), (2, 28644666), (3, 19096444), (4, 14322333), (6, 9548222), (12, 4774111), (19, 3015228), (38, 1507614), (57, 1005076), (71, 806892), (76, 753807), (114, 502538), (142, 403446), (213, 268964), (228, 251269), (284, 201723), (426, 134482), (852, 67241), (1349, 42468), (2698, 21234), (3539, 16188), (4047, 14156), (5396, 10617), (7078, 8094)]