56866816240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54679631}}^1$

素因数の和:54679657

約数の個数: 40

約数和(自身を含む): 142385761728

約数和(自身を除く): 85518945488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 54679631, 109359262, 218718524, 273398155, 437437048, 546796310, 710835203, 874874096, 1093592620, 1421670406, 2187185240, 2843340812, 3554176015, 4374370480, 5686681624, 7108352030, 11373363248, 14216704060, 28433408120, 56866816240]

約数ペア:

[(1, 56866816240), (2, 28433408120), (4, 14216704060), (5, 11373363248), (8, 7108352030), (10, 5686681624), (13, 4374370480), (16, 3554176015), (20, 2843340812), (26, 2187185240), (40, 1421670406), (52, 1093592620), (65, 874874096), (80, 710835203), (104, 546796310), (130, 437437048), (208, 273398155), (260, 218718524), (520, 109359262), (1040, 54679631)]