48880020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{116381}}^1$

素因数の和:116400

約数の個数: 48

約数和(自身を含む): 156417408

約数和(自身を除く): 107537388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 116381, 232762, 349143, 465524, 581905, 698286, 814667, 1163810, 1396572, 1629334, 1745715, 2327620, 2444001, 3258668, 3491430, 4073335, 4888002, 6982860, 8146670, 9776004, 12220005, 16293340, 24440010, 48880020]

約数ペア:

[(1, 48880020), (2, 24440010), (3, 16293340), (4, 12220005), (5, 9776004), (6, 8146670), (7, 6982860), (10, 4888002), (12, 4073335), (14, 3491430), (15, 3258668), (20, 2444001), (21, 2327620), (28, 1745715), (30, 1629334), (35, 1396572), (42, 1163810), (60, 814667), (70, 698286), (84, 581905), (105, 465524), (140, 349143), (210, 232762), (420, 116381)]