49161645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4466

約数の個数: 48

約数和(自身を含む): 96620160

約数和(自身を除く): 47458515

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 4423, 11115, 13269, 22115, 39807, 57499, 66345, 84037, 172497, 199035, 252111, 287495, 420185, 517491, 756333, 862485, 1092481, 1260555, 2587455, 3277443, 3781665, 5462405, 9832329, 16387215, 49161645]

約数ペア:

[(1, 49161645), (3, 16387215), (5, 9832329), (9, 5462405), (13, 3781665), (15, 3277443), (19, 2587455), (39, 1260555), (45, 1092481), (57, 862485), (65, 756333), (95, 517491), (117, 420185), (171, 287495), (195, 252111), (247, 199035), (285, 172497), (585, 84037), (741, 66345), (855, 57499), (1235, 39807), (2223, 22115), (3705, 13269), (4423, 11115)]