52545460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21713}}^1$

素因数の和:21744

約数の個数: 36

約数和(自身を含む): 121294404

約数和(自身を除く): 68748944

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 21713, 43426, 86852, 108565, 217130, 238843, 434260, 477686, 955372, 1194215, 2388430, 2627273, 4776860, 5254546, 10509092, 13136365, 26272730, 52545460]

約数ペア:

[(1, 52545460), (2, 26272730), (4, 13136365), (5, 10509092), (10, 5254546), (11, 4776860), (20, 2627273), (22, 2388430), (44, 1194215), (55, 955372), (110, 477686), (121, 434260), (220, 238843), (242, 217130), (484, 108565), (605, 86852), (1210, 43426), (2420, 21713)]