52454380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1579}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 121040640

約数和(自身を除く): 68586260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1579, 1661, 3020, 3158, 3322, 6316, 6644, 7895, 8305, 15790, 16610, 17369, 31580, 33220, 34738, 69476, 86845, 173690, 238429, 347380, 476858, 953716, 1192145, 2384290, 2622719, 4768580, 5245438, 10490876, 13113595, 26227190, 52454380]

約数ペア:

[(1, 52454380), (2, 26227190), (4, 13113595), (5, 10490876), (10, 5245438), (11, 4768580), (20, 2622719), (22, 2384290), (44, 1192145), (55, 953716), (110, 476858), (151, 347380), (220, 238429), (302, 173690), (604, 86845), (755, 69476), (1510, 34738), (1579, 33220), (1661, 31580), (3020, 17369), (3158, 16610), (3322, 15790), (6316, 8305), (6644, 7895)]