57187850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 110745888

約数和(自身を除く): 53558038

約数列:

[1, 2, 5, 10, 25, 43, 50, 67, 86, 134, 215, 335, 397, 430, 670, 794, 1075, 1675, 1985, 2150, 2881, 3350, 3970, 5762, 9925, 14405, 17071, 19850, 26599, 28810, 34142, 53198, 72025, 85355, 132995, 144050, 170710, 265990, 426775, 664975, 853550, 1143757, 1329950, 2287514, 5718785, 11437570, 28593925, 57187850]

約数ペア:

[(1, 57187850), (2, 28593925), (5, 11437570), (10, 5718785), (25, 2287514), (43, 1329950), (50, 1143757), (67, 853550), (86, 664975), (134, 426775), (215, 265990), (335, 170710), (397, 144050), (430, 132995), (670, 85355), (794, 72025), (1075, 53198), (1675, 34142), (1985, 28810), (2150, 26599), (2881, 19850), (3350, 17071), (3970, 14405), (5762, 9925)]