52908560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9871}}^1$

素因数の和:9951

約数の個数: 40

約数和(自身を含む): 124861056

約数和(自身を除く): 71952496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 9871, 19742, 39484, 49355, 78968, 98710, 157936, 197420, 394840, 661357, 789680, 1322714, 2645428, 3306785, 5290856, 6613570, 10581712, 13227140, 26454280, 52908560]

約数ペア:

[(1, 52908560), (2, 26454280), (4, 13227140), (5, 10581712), (8, 6613570), (10, 5290856), (16, 3306785), (20, 2645428), (40, 1322714), (67, 789680), (80, 661357), (134, 394840), (268, 197420), (335, 157936), (536, 98710), (670, 78968), (1072, 49355), (1340, 39484), (2680, 19742), (5360, 9871)]