55419208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 115061940

約数和(自身を除く): 59642732

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 317, 328, 533, 634, 1066, 1268, 1681, 2132, 2536, 3362, 4121, 4264, 6724, 8242, 12997, 13448, 16484, 21853, 25994, 32968, 43706, 51988, 87412, 103976, 168961, 174824, 337922, 532877, 675844, 1065754, 1351688, 2131508, 4263016, 6927401, 13854802, 27709604, 55419208]

約数ペア:

[(1, 55419208), (2, 27709604), (4, 13854802), (8, 6927401), (13, 4263016), (26, 2131508), (41, 1351688), (52, 1065754), (82, 675844), (104, 532877), (164, 337922), (317, 174824), (328, 168961), (533, 103976), (634, 87412), (1066, 51988), (1268, 43706), (1681, 32968), (2132, 25994), (2536, 21853), (3362, 16484), (4121, 13448), (4264, 12997), (6724, 8242)]