55864140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22709}}^1$

素因数の和:22762

約数の個数: 48

約数和(自身を含む): 160241760

約数和(自身を除く): 104377620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 22709, 45418, 68127, 90836, 113545, 136254, 227090, 272508, 340635, 454180, 681270, 931069, 1362540, 1862138, 2793207, 3724276, 4655345, 5586414, 9310690, 11172828, 13966035, 18621380, 27932070, 55864140]

約数ペア:

[(1, 55864140), (2, 27932070), (3, 18621380), (4, 13966035), (5, 11172828), (6, 9310690), (10, 5586414), (12, 4655345), (15, 3724276), (20, 2793207), (30, 1862138), (41, 1362540), (60, 931069), (82, 681270), (123, 454180), (164, 340635), (205, 272508), (246, 227090), (410, 136254), (492, 113545), (615, 90836), (820, 68127), (1230, 45418), (2460, 22709)]