57029440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13709}}^1$

素因数の和:13739

約数の個数: 56

約数和(自身を含む): 146258280

約数和(自身を除く): 89228840

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, 13709, 27418, 54836, 68545, 109672, 137090, 178217, 219344, 274180, 356434, 438688, 548360, 712868, 877376, 891085, 1096720, 1425736, 1782170, 2193440, 2851472, 3564340, 4386880, 5702944, 7128680, 11405888, 14257360, 28514720, 57029440]

約数ペア:

[(1, 57029440), (2, 28514720), (4, 14257360), (5, 11405888), (8, 7128680), (10, 5702944), (13, 4386880), (16, 3564340), (20, 2851472), (26, 2193440), (32, 1782170), (40, 1425736), (52, 1096720), (64, 891085), (65, 877376), (80, 712868), (104, 548360), (130, 438688), (160, 356434), (208, 274180), (260, 219344), (320, 178217), (416, 137090), (520, 109672), (832, 68545), (1040, 54836), (2080, 27418), (4160, 13709)]