55739800

素因数分解:

$2^3\times 5^2\times {\mathrm{337}}^1\times {\mathrm{827}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 130136760

約数和(自身を除く): 74396960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 337, 674, 827, 1348, 1654, 1685, 2696, 3308, 3370, 4135, 6616, 6740, 8270, 8425, 13480, 16540, 16850, 20675, 33080, 33700, 41350, 67400, 82700, 165400, 278699, 557398, 1114796, 1393495, 2229592, 2786990, 5573980, 6967475, 11147960, 13934950, 27869900, 55739800]

約数ペア:

[(1, 55739800), (2, 27869900), (4, 13934950), (5, 11147960), (8, 6967475), (10, 5573980), (20, 2786990), (25, 2229592), (40, 1393495), (50, 1114796), (100, 557398), (200, 278699), (337, 165400), (674, 82700), (827, 67400), (1348, 41350), (1654, 33700), (1685, 33080), (2696, 20675), (3308, 16850), (3370, 16540), (4135, 13480), (6616, 8425), (6740, 8270)]