56557795552

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{31891}}^1$

素因数の和:32411

約数の個数: 48

約数和(自身を含む): 112378350672

約数和(自身を除く): 55820555120

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 353, 628, 706, 1256, 1412, 2512, 2824, 5024, 5648, 11296, 31891, 55421, 63782, 110842, 127564, 221684, 255128, 443368, 510256, 886736, 1020512, 1773472, 5006887, 10013774, 11257523, 20027548, 22515046, 40055096, 45030092, 80110192, 90060184, 160220384, 180120368, 360240736, 1767431111, 3534862222, 7069724444, 14139448888, 28278897776, 56557795552]

約数ペア:

[(1, 56557795552), (2, 28278897776), (4, 14139448888), (8, 7069724444), (16, 3534862222), (32, 1767431111), (157, 360240736), (314, 180120368), (353, 160220384), (628, 90060184), (706, 80110192), (1256, 45030092), (1412, 40055096), (2512, 22515046), (2824, 20027548), (5024, 11257523), (5648, 10013774), (11296, 5006887), (31891, 1773472), (55421, 1020512), (63782, 886736), (110842, 510256), (127564, 443368), (221684, 255128)]