56255970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6971}}^1$

素因数の和:7250

約数の個数: 32

約数和(自身を含む): 135535680

約数和(自身を除く): 79279710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 6971, 8070, 13942, 20913, 34855, 41826, 69710, 104565, 209130, 1875199, 3750398, 5625597, 9375995, 11251194, 18751990, 28127985, 56255970]

約数ペア:

[(1, 56255970), (2, 28127985), (3, 18751990), (5, 11251194), (6, 9375995), (10, 5625597), (15, 3750398), (30, 1875199), (269, 209130), (538, 104565), (807, 69710), (1345, 41826), (1614, 34855), (2690, 20913), (4035, 13942), (6971, 8070)]