53958138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 73775622

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1583, 1794, 2622, 3166, 4749, 5681, 9498, 11362, 17043, 20579, 30077, 34086, 36409, 41158, 60154, 61737, 72818, 90231, 109227, 123474, 180462, 218454, 391001, 473317, 691771, 782002, 946634, 1173003, 1383542, 1419951, 2075313, 2346006, 2839902, 4150626, 8993023, 17986046, 26979069, 53958138]

約数ペア:

[(1, 53958138), (2, 26979069), (3, 17986046), (6, 8993023), (13, 4150626), (19, 2839902), (23, 2346006), (26, 2075313), (38, 1419951), (39, 1383542), (46, 1173003), (57, 946634), (69, 782002), (78, 691771), (114, 473317), (138, 391001), (247, 218454), (299, 180462), (437, 123474), (494, 109227), (598, 90231), (741, 72818), (874, 61737), (897, 60154), (1311, 41158), (1482, 36409), (1583, 34086), (1794, 30077), (2622, 20579), (3166, 17043), (4749, 11362), (5681, 9498)]