56855968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 121874760

約数和(自身を除く): 65018792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1409, 1552, 2522, 2818, 3104, 5044, 5636, 10088, 11272, 18317, 20176, 22544, 36634, 40352, 45088, 73268, 136673, 146536, 273346, 293072, 546692, 586144, 1093384, 1776749, 2186768, 3553498, 4373536, 7106996, 14213992, 28427984, 56855968]

約数ペア:

[(1, 56855968), (2, 28427984), (4, 14213992), (8, 7106996), (13, 4373536), (16, 3553498), (26, 2186768), (32, 1776749), (52, 1093384), (97, 586144), (104, 546692), (194, 293072), (208, 273346), (388, 146536), (416, 136673), (776, 73268), (1261, 45088), (1409, 40352), (1552, 36634), (2522, 22544), (2818, 20176), (3104, 18317), (5044, 11272), (5636, 10088)]