53548670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 113319648

約数和(自身を除く): 59770978

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1061, 1442, 2122, 3605, 5047, 5305, 7210, 7427, 10094, 10610, 14854, 25235, 37135, 50470, 51989, 74270, 103978, 109283, 218566, 259945, 519890, 546415, 764981, 1092830, 1529962, 3824905, 5354867, 7649810, 10709734, 26774335, 53548670]

約数ペア:

[(1, 53548670), (2, 26774335), (5, 10709734), (7, 7649810), (10, 5354867), (14, 3824905), (35, 1529962), (49, 1092830), (70, 764981), (98, 546415), (103, 519890), (206, 259945), (245, 218566), (490, 109283), (515, 103978), (721, 74270), (1030, 51989), (1061, 50470), (1442, 37135), (2122, 25235), (3605, 14854), (5047, 10610), (5305, 10094), (7210, 7427)]