51842115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 101005632

約数和(自身を除く): 49163517

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 3853, 4485, 11559, 13455, 19265, 34677, 50089, 57795, 88619, 150267, 173385, 250445, 265857, 443095, 450801, 751335, 797571, 1152047, 1329285, 2254005, 3456141, 3987855, 5760235, 10368423, 17280705, 51842115]

約数ペア:

[(1, 51842115), (3, 17280705), (5, 10368423), (9, 5760235), (13, 3987855), (15, 3456141), (23, 2254005), (39, 1329285), (45, 1152047), (65, 797571), (69, 751335), (115, 450801), (117, 443095), (195, 265857), (207, 250445), (299, 173385), (345, 150267), (585, 88619), (897, 57795), (1035, 50089), (1495, 34677), (2691, 19265), (3853, 13455), (4485, 11559)]