49827720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{415231}}^1$

素因数の和:415245

約数の個数: 32

約数和(自身を含む): 149483520

約数和(自身を除く): 99655800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 415231, 830462, 1245693, 1660924, 2076155, 2491386, 3321848, 4152310, 4982772, 6228465, 8304620, 9965544, 12456930, 16609240, 24913860, 49827720]

約数ペア:

[(1, 49827720), (2, 24913860), (3, 16609240), (4, 12456930), (5, 9965544), (6, 8304620), (8, 6228465), (10, 4982772), (12, 4152310), (15, 3321848), (20, 2491386), (24, 2076155), (30, 1660924), (40, 1245693), (60, 830462), (120, 415231)]