56256530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2495

約数の個数: 48

約数和(自身を含む): 117210240

約数和(自身を除く): 60953710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 2447, 4598, 4894, 11495, 12235, 22990, 24470, 26917, 46493, 53834, 92986, 134585, 232465, 269170, 296087, 464930, 511423, 592174, 1022846, 1480435, 2557115, 2960870, 5114230, 5625653, 11251306, 28128265, 56256530]

約数ペア:

[(1, 56256530), (2, 28128265), (5, 11251306), (10, 5625653), (11, 5114230), (19, 2960870), (22, 2557115), (38, 1480435), (55, 1022846), (95, 592174), (110, 511423), (121, 464930), (190, 296087), (209, 269170), (242, 232465), (418, 134585), (605, 92986), (1045, 53834), (1210, 46493), (2090, 26917), (2299, 24470), (2447, 22990), (4598, 12235), (4894, 11495)]