51873720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432281}}^1$

素因数の和:432295

約数の個数: 32

約数和(自身を含む): 155621520

約数和(自身を除く): 103747800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432281, 864562, 1296843, 1729124, 2161405, 2593686, 3458248, 4322810, 5187372, 6484215, 8645620, 10374744, 12968430, 17291240, 25936860, 51873720]

約数ペア:

[(1, 51873720), (2, 25936860), (3, 17291240), (4, 12968430), (5, 10374744), (6, 8645620), (8, 6484215), (10, 5187372), (12, 4322810), (15, 3458248), (20, 2593686), (24, 2161405), (30, 1729124), (40, 1296843), (60, 864562), (120, 432281)]