54990572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11621}}^1$

素因数の和:11658

約数の個数: 36

約数和(自身を含む): 119102256

約数和(自身を除く): 64111684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 11621, 23242, 46484, 81347, 151073, 162694, 302146, 325388, 604292, 1057511, 1963949, 2115022, 3927898, 4230044, 7855796, 13747643, 27495286, 54990572]

約数ペア:

[(1, 54990572), (2, 27495286), (4, 13747643), (7, 7855796), (13, 4230044), (14, 3927898), (26, 2115022), (28, 1963949), (52, 1057511), (91, 604292), (169, 325388), (182, 302146), (338, 162694), (364, 151073), (676, 81347), (1183, 46484), (2366, 23242), (4732, 11621)]