51744550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7237}}^1$

素因数の和:7273

約数の個数: 48

約数和(自身を含む): 113086512

約数和(自身を除く): 61341962

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 7237, 14474, 36185, 72370, 79607, 94081, 159214, 180925, 188162, 361850, 398035, 470405, 796070, 940810, 1034891, 1990175, 2069782, 2352025, 3980350, 4704050, 5174455, 10348910, 25872275, 51744550]

約数ペア:

[(1, 51744550), (2, 25872275), (5, 10348910), (10, 5174455), (11, 4704050), (13, 3980350), (22, 2352025), (25, 2069782), (26, 1990175), (50, 1034891), (55, 940810), (65, 796070), (110, 470405), (130, 398035), (143, 361850), (275, 188162), (286, 180925), (325, 159214), (550, 94081), (650, 79607), (715, 72370), (1430, 36185), (3575, 14474), (7150, 7237)]