52087020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12227}}^1$

素因数の和:12310

約数の個数: 48

約数和(自身を含む): 147909888

約数和(自身を除く): 95822868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 12227, 24454, 36681, 48908, 61135, 73362, 122270, 146724, 183405, 244540, 366810, 733620, 868117, 1736234, 2604351, 3472468, 4340585, 5208702, 8681170, 10417404, 13021755, 17362340, 26043510, 52087020]

約数ペア:

[(1, 52087020), (2, 26043510), (3, 17362340), (4, 13021755), (5, 10417404), (6, 8681170), (10, 5208702), (12, 4340585), (15, 3472468), (20, 2604351), (30, 1736234), (60, 868117), (71, 733620), (142, 366810), (213, 244540), (284, 183405), (355, 146724), (426, 122270), (710, 73362), (852, 61135), (1065, 48908), (1420, 36681), (2130, 24454), (4260, 12227)]