53125590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{252979}}^1$

素因数の和:252996

約数の個数: 32

約数和(自身を含む): 145716480

約数和(自身を除く): 92590890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 252979, 505958, 758937, 1264895, 1517874, 1770853, 2529790, 3541706, 3794685, 5312559, 7589370, 8854265, 10625118, 17708530, 26562795, 53125590]

約数ペア:

[(1, 53125590), (2, 26562795), (3, 17708530), (5, 10625118), (6, 8854265), (7, 7589370), (10, 5312559), (14, 3794685), (15, 3541706), (21, 2529790), (30, 1770853), (35, 1517874), (42, 1264895), (70, 758937), (105, 505958), (210, 252979)]