57496270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 59713970

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 101, 130, 145, 151, 202, 290, 302, 377, 505, 754, 755, 1010, 1313, 1510, 1885, 1963, 2626, 2929, 3770, 3926, 4379, 5858, 6565, 8758, 9815, 13130, 14645, 15251, 19630, 21895, 29290, 30502, 38077, 43790, 56927, 76154, 76255, 113854, 152510, 190385, 198263, 284635, 380770, 396526, 442279, 569270, 884558, 991315, 1982630, 2211395, 4422790, 5749627, 11499254, 28748135, 57496270]

約数ペア:

[(1, 57496270), (2, 28748135), (5, 11499254), (10, 5749627), (13, 4422790), (26, 2211395), (29, 1982630), (58, 991315), (65, 884558), (101, 569270), (130, 442279), (145, 396526), (151, 380770), (202, 284635), (290, 198263), (302, 190385), (377, 152510), (505, 113854), (754, 76255), (755, 76154), (1010, 56927), (1313, 43790), (1510, 38077), (1885, 30502), (1963, 29290), (2626, 21895), (2929, 19630), (3770, 15251), (3926, 14645), (4379, 13130), (5858, 9815), (6565, 8758)]