51950010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{247381}}^1$

素因数の和:247398

約数の個数: 32

約数和(自身を含む): 142492032

約数和(自身を除く): 90542022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 247381, 494762, 742143, 1236905, 1484286, 1731667, 2473810, 3463334, 3710715, 5195001, 7421430, 8658335, 10390002, 17316670, 25975005, 51950010]

約数ペア:

[(1, 51950010), (2, 25975005), (3, 17316670), (5, 10390002), (6, 8658335), (7, 7421430), (10, 5195001), (14, 3710715), (15, 3463334), (21, 2473810), (30, 1731667), (35, 1484286), (42, 1236905), (70, 742143), (105, 494762), (210, 247381)]