53810536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1229}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 109002600

約数和(自身を除く): 55192064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1229, 1684, 2458, 3368, 4916, 5473, 9832, 10946, 15977, 21892, 31954, 43784, 63908, 127816, 517409, 1034818, 2069636, 4139272, 6726317, 13452634, 26905268, 53810536]

約数ペア:

[(1, 53810536), (2, 26905268), (4, 13452634), (8, 6726317), (13, 4139272), (26, 2069636), (52, 1034818), (104, 517409), (421, 127816), (842, 63908), (1229, 43784), (1684, 31954), (2458, 21892), (3368, 15977), (4916, 10946), (5473, 9832)]