50438040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{420317}}^1$

素因数の和:420331

約数の個数: 32

約数和(自身を含む): 151314480

約数和(自身を除く): 100876440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 420317, 840634, 1260951, 1681268, 2101585, 2521902, 3362536, 4203170, 5043804, 6304755, 8406340, 10087608, 12609510, 16812680, 25219020, 50438040]

約数ペア:

[(1, 50438040), (2, 25219020), (3, 16812680), (4, 12609510), (5, 10087608), (6, 8406340), (8, 6304755), (10, 5043804), (12, 4203170), (15, 3362536), (20, 2521902), (24, 2101585), (30, 1681268), (40, 1260951), (60, 840634), (120, 420317)]