56433130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14969}}^1$

素因数の和:15018

約数の個数: 32

約数和(自身を含む): 113173200

約数和(自身を除く): 56740070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 14969, 29938, 74845, 149690, 194597, 389194, 434101, 868202, 972985, 1945970, 2170505, 4341010, 5643313, 11286626, 28216565, 56433130]

約数ペア:

[(1, 56433130), (2, 28216565), (5, 11286626), (10, 5643313), (13, 4341010), (26, 2170505), (29, 1945970), (58, 972985), (65, 868202), (130, 434101), (145, 389194), (290, 194597), (377, 149690), (754, 74845), (1885, 29938), (3770, 14969)]