55713456

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1354

約数の個数: 60

約数和(自身を含む): 156460720

約数和(自身を除く): 100747264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 919, 1263, 1684, 1838, 2526, 2757, 3368, 3676, 3789, 5052, 5514, 6736, 7352, 7578, 8271, 10104, 11028, 14704, 15156, 16542, 20208, 22056, 30312, 33084, 44112, 60624, 66168, 132336, 386899, 773798, 1160697, 1547596, 2321394, 3095192, 3482091, 4642788, 6190384, 6964182, 9285576, 13928364, 18571152, 27856728, 55713456]

約数ペア:

[(1, 55713456), (2, 27856728), (3, 18571152), (4, 13928364), (6, 9285576), (8, 6964182), (9, 6190384), (12, 4642788), (16, 3482091), (18, 3095192), (24, 2321394), (36, 1547596), (48, 1160697), (72, 773798), (144, 386899), (421, 132336), (842, 66168), (919, 60624), (1263, 44112), (1684, 33084), (1838, 30312), (2526, 22056), (2757, 20208), (3368, 16542), (3676, 15156), (3789, 14704), (5052, 11028), (5514, 10104), (6736, 8271), (7352, 7578)]