57481008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 160989696

約数和(自身を除く): 103508688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 251, 312, 367, 502, 624, 734, 753, 1004, 1101, 1468, 1506, 2008, 2202, 2936, 3012, 3263, 4016, 4404, 4771, 5872, 6024, 6526, 8808, 9542, 9789, 12048, 13052, 14313, 17616, 19084, 19578, 26104, 28626, 38168, 39156, 52208, 57252, 76336, 78312, 92117, 114504, 156624, 184234, 229008, 276351, 368468, 552702, 736936, 1105404, 1197521, 1473872, 2210808, 2395042, 3592563, 4421616, 4790084, 7185126, 9580168, 14370252, 19160336, 28740504, 57481008]

約数ペア:

[(1, 57481008), (2, 28740504), (3, 19160336), (4, 14370252), (6, 9580168), (8, 7185126), (12, 4790084), (13, 4421616), (16, 3592563), (24, 2395042), (26, 2210808), (39, 1473872), (48, 1197521), (52, 1105404), (78, 736936), (104, 552702), (156, 368468), (208, 276351), (251, 229008), (312, 184234), (367, 156624), (502, 114504), (624, 92117), (734, 78312), (753, 76336), (1004, 57252), (1101, 52208), (1468, 39156), (1506, 38168), (2008, 28626), (2202, 26104), (2936, 19578), (3012, 19084), (3263, 17616), (4016, 14313), (4404, 13052), (4771, 12048), (5872, 9789), (6024, 9542), (6526, 8808)]