53489864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9511}}^1$

素因数の和:9573

約数の個数: 32

約数和(自身を含む): 108436800

約数和(自身を除く): 54946936

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 9511, 19022, 38044, 76088, 180709, 351907, 361418, 703814, 722836, 1407628, 1445672, 2815256, 6686233, 13372466, 26744932, 53489864]

約数ペア:

[(1, 53489864), (2, 26744932), (4, 13372466), (8, 6686233), (19, 2815256), (37, 1445672), (38, 1407628), (74, 722836), (76, 703814), (148, 361418), (152, 351907), (296, 180709), (703, 76088), (1406, 38044), (2812, 19022), (5624, 9511)]