56887710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 161187840

約数和(自身を除く): 104300130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 43, 55, 57, 66, 86, 95, 110, 114, 129, 165, 190, 209, 211, 215, 258, 285, 330, 418, 422, 430, 473, 570, 627, 633, 645, 817, 946, 1045, 1055, 1254, 1266, 1290, 1419, 1634, 2090, 2110, 2321, 2365, 2451, 2838, 3135, 3165, 4009, 4085, 4642, 4730, 4902, 6270, 6330, 6963, 7095, 8018, 8170, 8987, 9073, 11605, 12027, 12255, 13926, 14190, 17974, 18146, 20045, 23210, 24054, 24510, 26961, 27219, 34815, 40090, 44099, 44935, 45365, 53922, 54438, 60135, 69630, 88198, 89870, 90730, 99803, 120270, 132297, 134805, 136095, 172387, 199606, 220495, 264594, 269610, 272190, 299409, 344774, 440990, 499015, 517161, 598818, 661485, 861935, 998030, 1034322, 1322970, 1497045, 1723870, 1896257, 2585805, 2994090, 3792514, 5171610, 5688771, 9481285, 11377542, 18962570, 28443855, 56887710]

約数ペア:

[(1, 56887710), (2, 28443855), (3, 18962570), (5, 11377542), (6, 9481285), (10, 5688771), (11, 5171610), (15, 3792514), (19, 2994090), (22, 2585805), (30, 1896257), (33, 1723870), (38, 1497045), (43, 1322970), (55, 1034322), (57, 998030), (66, 861935), (86, 661485), (95, 598818), (110, 517161), (114, 499015), (129, 440990), (165, 344774), (190, 299409), (209, 272190), (211, 269610), (215, 264594), (258, 220495), (285, 199606), (330, 172387), (418, 136095), (422, 134805), (430, 132297), (473, 120270), (570, 99803), (627, 90730), (633, 89870), (645, 88198), (817, 69630), (946, 60135), (1045, 54438), (1055, 53922), (1254, 45365), (1266, 44935), (1290, 44099), (1419, 40090), (1634, 34815), (2090, 27219), (2110, 26961), (2321, 24510), (2365, 24054), (2451, 23210), (2838, 20045), (3135, 18146), (3165, 17974), (4009, 14190), (4085, 13926), (4642, 12255), (4730, 12027), (4902, 11605), (6270, 9073), (6330, 8987), (6963, 8170), (7095, 8018)]