51484740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18257}}^1$

素因数の和:18316

約数の個数: 48

約数和(自身を含む): 147232512

約数和(自身を除く): 95747772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 18257, 36514, 54771, 73028, 91285, 109542, 182570, 219084, 273855, 365140, 547710, 858079, 1095420, 1716158, 2574237, 3432316, 4290395, 5148474, 8580790, 10296948, 12871185, 17161580, 25742370, 51484740]

約数ペア:

[(1, 51484740), (2, 25742370), (3, 17161580), (4, 12871185), (5, 10296948), (6, 8580790), (10, 5148474), (12, 4290395), (15, 3432316), (20, 2574237), (30, 1716158), (47, 1095420), (60, 858079), (94, 547710), (141, 365140), (188, 273855), (235, 219084), (282, 182570), (470, 109542), (564, 91285), (705, 73028), (940, 54771), (1410, 36514), (2820, 18257)]