51629344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 110920320

約数和(自身を除く): 59290976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 1571, 2054, 2528, 3142, 4108, 6284, 8216, 12568, 16432, 20423, 25136, 32864, 40846, 50272, 81692, 124109, 163384, 248218, 326768, 496436, 653536, 992872, 1613417, 1985744, 3226834, 3971488, 6453668, 12907336, 25814672, 51629344]

約数ペア:

[(1, 51629344), (2, 25814672), (4, 12907336), (8, 6453668), (13, 3971488), (16, 3226834), (26, 1985744), (32, 1613417), (52, 992872), (79, 653536), (104, 496436), (158, 326768), (208, 248218), (316, 163384), (416, 124109), (632, 81692), (1027, 50272), (1264, 40846), (1571, 32864), (2054, 25136), (2528, 20423), (3142, 16432), (4108, 12568), (6284, 8216)]