51917456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 107252064

約数和(自身を除く): 55334608

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1171, 1304, 2342, 2608, 2771, 4684, 5542, 9368, 11084, 18736, 19907, 22168, 39814, 44336, 79628, 159256, 190873, 318512, 381746, 763492, 1526984, 3053968, 3244841, 6489682, 12979364, 25958728, 51917456]

約数ペア:

[(1, 51917456), (2, 25958728), (4, 12979364), (8, 6489682), (16, 3244841), (17, 3053968), (34, 1526984), (68, 763492), (136, 381746), (163, 318512), (272, 190873), (326, 159256), (652, 79628), (1171, 44336), (1304, 39814), (2342, 22168), (2608, 19907), (2771, 18736), (4684, 11084), (5542, 9368)]