55434925

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:155

約数の個数: 54

約数和(自身を含む): 87597258

約数和(自身を除く): 32162333

約数列:

[1, 5, 7, 13, 25, 35, 49, 59, 65, 91, 175, 245, 295, 325, 413, 455, 637, 767, 1225, 1475, 2065, 2275, 2891, 3185, 3481, 3835, 5369, 10325, 14455, 15925, 17405, 19175, 24367, 26845, 37583, 45253, 72275, 87025, 121835, 134225, 170569, 187915, 226265, 316771, 609175, 852845, 939575, 1131325, 1583855, 2217397, 4264225, 7919275, 11086985, 55434925]

約数ペア:

[(1, 55434925), (5, 11086985), (7, 7919275), (13, 4264225), (25, 2217397), (35, 1583855), (49, 1131325), (59, 939575), (65, 852845), (91, 609175), (175, 316771), (245, 226265), (295, 187915), (325, 170569), (413, 134225), (455, 121835), (637, 87025), (767, 72275), (1225, 45253), (1475, 37583), (2065, 26845), (2275, 24367), (2891, 19175), (3185, 17405), (3481, 15925), (3835, 14455), (5369, 10325)]