51783660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6121}}^1$

素因数の和:6183

約数の個数: 72

約数和(自身を含む): 160445376

約数和(自身を除く): 108661716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 6121, 8460, 12242, 18363, 24484, 30605, 36726, 55089, 61210, 73452, 91815, 110178, 122420, 183630, 220356, 275445, 287687, 367260, 550890, 575374, 863061, 1101780, 1150748, 1438435, 1726122, 2589183, 2876870, 3452244, 4315305, 5178366, 5753740, 8630610, 10356732, 12945915, 17261220, 25891830, 51783660]

約数ペア:

[(1, 51783660), (2, 25891830), (3, 17261220), (4, 12945915), (5, 10356732), (6, 8630610), (9, 5753740), (10, 5178366), (12, 4315305), (15, 3452244), (18, 2876870), (20, 2589183), (30, 1726122), (36, 1438435), (45, 1150748), (47, 1101780), (60, 863061), (90, 575374), (94, 550890), (141, 367260), (180, 287687), (188, 275445), (235, 220356), (282, 183630), (423, 122420), (470, 110178), (564, 91815), (705, 73452), (846, 61210), (940, 55089), (1410, 36726), (1692, 30605), (2115, 24484), (2820, 18363), (4230, 12242), (6121, 8460)]