51343670456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1966889}}^1$

素因数の和:1967159

約数の個数: 32

約数和(自身を含む): 104087818800

約数和(自身を除く): 52744148344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 3263, 6526, 13052, 26104, 1966889, 3933778, 7867556, 15735112, 25569557, 51139114, 102278228, 204556456, 493689139, 987378278, 1974756556, 3949513112, 6417958807, 12835917614, 25671835228, 51343670456]

約数ペア:

[(1, 51343670456), (2, 25671835228), (4, 12835917614), (8, 6417958807), (13, 3949513112), (26, 1974756556), (52, 987378278), (104, 493689139), (251, 204556456), (502, 102278228), (1004, 51139114), (2008, 25569557), (3263, 15735112), (6526, 7867556), (13052, 3933778), (26104, 1966889)]