50525730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7907}}^1$

素因数の和:7991

約数の個数: 48

約数和(自身を含む): 133233984

約数和(自身を除く): 82708254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 7907, 15814, 23721, 39535, 47442, 71163, 79070, 118605, 142326, 237210, 355815, 561397, 711630, 1122794, 1684191, 2806985, 3368382, 5052573, 5613970, 8420955, 10105146, 16841910, 25262865, 50525730]

約数ペア:

[(1, 50525730), (2, 25262865), (3, 16841910), (5, 10105146), (6, 8420955), (9, 5613970), (10, 5052573), (15, 3368382), (18, 2806985), (30, 1684191), (45, 1122794), (71, 711630), (90, 561397), (142, 355815), (213, 237210), (355, 142326), (426, 118605), (639, 79070), (710, 71163), (1065, 47442), (1278, 39535), (2130, 23721), (3195, 15814), (6390, 7907)]