49820580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{276781}}^1$

素因数の和:276796

約数の個数: 36

約数和(自身を含む): 151122972

約数和(自身を除く): 101302392

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 276781, 553562, 830343, 1107124, 1383905, 1660686, 2491029, 2767810, 3321372, 4151715, 4982058, 5535620, 8303430, 9964116, 12455145, 16606860, 24910290, 49820580]

約数ペア:

[(1, 49820580), (2, 24910290), (3, 16606860), (4, 12455145), (5, 9964116), (6, 8303430), (9, 5535620), (10, 4982058), (12, 4151715), (15, 3321372), (18, 2767810), (20, 2491029), (30, 1660686), (36, 1383905), (45, 1107124), (60, 830343), (90, 553562), (180, 276781)]