56881825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 94743936

約数和(自身を除く): 37862111

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2273, 2275, 3575, 5005, 11365, 15911, 25003, 25025, 29549, 56825, 79555, 125015, 147745, 175021, 206843, 325039, 397775, 625075, 738725, 875105, 1034215, 1625195, 2275273, 4375525, 5171075, 8125975, 11376365, 56881825]

約数ペア:

[(1, 56881825), (5, 11376365), (7, 8125975), (11, 5171075), (13, 4375525), (25, 2275273), (35, 1625195), (55, 1034215), (65, 875105), (77, 738725), (91, 625075), (143, 397775), (175, 325039), (275, 206843), (325, 175021), (385, 147745), (455, 125015), (715, 79555), (1001, 56825), (1925, 29549), (2273, 25025), (2275, 25003), (3575, 15911), (5005, 11365)]