51771337280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12445033}}^1$

素因数の和:12445063

約数の個数: 56

約数和(自身を含む): 132763622712

約数和(自身を除く): 80992285432

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, 12445033, 24890066, 49780132, 62225165, 99560264, 124450330, 161785429, 199120528, 248900660, 323570858, 398241056, 497801320, 647141716, 796482112, 808927145, 995602640, 1294283432, 1617854290, 1991205280, 2588566864, 3235708580, 3982410560, 5177133728, 6471417160, 10354267456, 12942834320, 25885668640, 51771337280]

約数ペア:

[(1, 51771337280), (2, 25885668640), (4, 12942834320), (5, 10354267456), (8, 6471417160), (10, 5177133728), (13, 3982410560), (16, 3235708580), (20, 2588566864), (26, 1991205280), (32, 1617854290), (40, 1294283432), (52, 995602640), (64, 808927145), (65, 796482112), (80, 647141716), (104, 497801320), (130, 398241056), (160, 323570858), (208, 248900660), (260, 199120528), (320, 161785429), (416, 124450330), (520, 99560264), (832, 62225165), (1040, 49780132), (2080, 24890066), (4160, 12445033)]