52725920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25349}}^1$

素因数の和:25377

約数の個数: 48

約数和(自身を含む): 134152200

約数和(自身を除く): 81426280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 25349, 50698, 101396, 126745, 202792, 253490, 329537, 405584, 506980, 659074, 811168, 1013960, 1318148, 1647685, 2027920, 2636296, 3295370, 4055840, 5272592, 6590740, 10545184, 13181480, 26362960, 52725920]

約数ペア:

[(1, 52725920), (2, 26362960), (4, 13181480), (5, 10545184), (8, 6590740), (10, 5272592), (13, 4055840), (16, 3295370), (20, 2636296), (26, 2027920), (32, 1647685), (40, 1318148), (52, 1013960), (65, 811168), (80, 659074), (104, 506980), (130, 405584), (160, 329537), (208, 253490), (260, 202792), (416, 126745), (520, 101396), (1040, 50698), (2080, 25349)]