48210885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 88920000

約数和(自身を除く): 40709115

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 285, 339, 499, 565, 855, 1017, 1497, 1695, 2147, 2495, 4491, 5085, 6441, 7485, 9481, 10735, 19323, 22455, 28443, 32205, 47405, 56387, 85329, 96615, 142215, 169161, 281935, 426645, 507483, 845805, 1071353, 2537415, 3214059, 5356765, 9642177, 16070295, 48210885]

約数ペア:

[(1, 48210885), (3, 16070295), (5, 9642177), (9, 5356765), (15, 3214059), (19, 2537415), (45, 1071353), (57, 845805), (95, 507483), (113, 426645), (171, 281935), (285, 169161), (339, 142215), (499, 96615), (565, 85329), (855, 56387), (1017, 47405), (1497, 32205), (1695, 28443), (2147, 22455), (2495, 19323), (4491, 10735), (5085, 9481), (6441, 7485)]