51037260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1231}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 143227392

約数和(自身を除く): 92190132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1231, 1382, 2073, 2462, 2764, 3455, 3693, 4146, 4924, 6155, 6910, 7386, 8292, 10365, 12310, 13820, 14772, 18465, 20730, 24620, 36930, 41460, 73860, 850621, 1701242, 2551863, 3402484, 4253105, 5103726, 8506210, 10207452, 12759315, 17012420, 25518630, 51037260]

約数ペア:

[(1, 51037260), (2, 25518630), (3, 17012420), (4, 12759315), (5, 10207452), (6, 8506210), (10, 5103726), (12, 4253105), (15, 3402484), (20, 2551863), (30, 1701242), (60, 850621), (691, 73860), (1231, 41460), (1382, 36930), (2073, 24620), (2462, 20730), (2764, 18465), (3455, 14772), (3693, 13820), (4146, 12310), (4924, 10365), (6155, 8292), (6910, 7386)]