56201740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6581}}^1$

素因数の和:6658

約数の個数: 48

約数和(自身を含む): 137116224

約数和(自身を除く): 80914484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 6581, 8540, 13162, 26324, 32905, 46067, 65810, 92134, 131620, 184268, 230335, 401441, 460670, 802882, 921340, 1605764, 2007205, 2810087, 4014410, 5620174, 8028820, 11240348, 14050435, 28100870, 56201740]

約数ペア:

[(1, 56201740), (2, 28100870), (4, 14050435), (5, 11240348), (7, 8028820), (10, 5620174), (14, 4014410), (20, 2810087), (28, 2007205), (35, 1605764), (61, 921340), (70, 802882), (122, 460670), (140, 401441), (244, 230335), (305, 184268), (427, 131620), (610, 92134), (854, 65810), (1220, 46067), (1708, 32905), (2135, 26324), (4270, 13162), (6581, 8540)]