52170560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12571

約数の個数: 56

約数和(自身を含む): 133798056

約数和(自身を除く): 81627496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 12541, 25082, 50164, 62705, 100328, 125410, 163033, 200656, 250820, 326066, 401312, 501640, 652132, 802624, 815165, 1003280, 1304264, 1630330, 2006560, 2608528, 3260660, 4013120, 5217056, 6521320, 10434112, 13042640, 26085280, 52170560]

約数ペア:

[(1, 52170560), (2, 26085280), (4, 13042640), (5, 10434112), (8, 6521320), (10, 5217056), (13, 4013120), (16, 3260660), (20, 2608528), (26, 2006560), (32, 1630330), (40, 1304264), (52, 1003280), (64, 815165), (65, 802624), (80, 652132), (104, 501640), (130, 401312), (160, 326066), (208, 250820), (260, 200656), (320, 163033), (416, 125410), (520, 100328), (832, 62705), (1040, 50164), (2080, 25082), (4160, 12541)]