48712020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115981}}^1$

素因数の和:116000

約数の個数: 48

約数和(自身を含む): 155879808

約数和(自身を除く): 107167788

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, 115981, 231962, 347943, 463924, 579905, 695886, 811867, 1159810, 1391772, 1623734, 1739715, 2319620, 2435601, 3247468, 3479430, 4059335, 4871202, 6958860, 8118670, 9742404, 12178005, 16237340, 24356010, 48712020]

約数ペア:

[(1, 48712020), (2, 24356010), (3, 16237340), (4, 12178005), (5, 9742404), (6, 8118670), (7, 6958860), (10, 4871202), (12, 4059335), (14, 3479430), (15, 3247468), (20, 2435601), (21, 2319620), (28, 1739715), (30, 1623734), (35, 1391772), (42, 1159810), (60, 811867), (70, 695886), (84, 579905), (105, 463924), (140, 347943), (210, 231962), (420, 115981)]