51115380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3167}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 143700480

約数和(自身を除く): 92585100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3167, 3228, 4035, 5380, 6334, 8070, 9501, 12668, 15835, 16140, 19002, 31670, 38004, 47505, 63340, 95010, 190020, 851923, 1703846, 2555769, 3407692, 4259615, 5111538, 8519230, 10223076, 12778845, 17038460, 25557690, 51115380]

約数ペア:

[(1, 51115380), (2, 25557690), (3, 17038460), (4, 12778845), (5, 10223076), (6, 8519230), (10, 5111538), (12, 4259615), (15, 3407692), (20, 2555769), (30, 1703846), (60, 851923), (269, 190020), (538, 95010), (807, 63340), (1076, 47505), (1345, 38004), (1614, 31670), (2690, 19002), (3167, 16140), (3228, 15835), (4035, 12668), (5380, 9501), (6334, 8070)]