49870188

素因数分解:

$2^2\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1129}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 129724000

約数和(自身を除く): 79853812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 409, 818, 1129, 1227, 1636, 2258, 2454, 3387, 3681, 4516, 4908, 6774, 7362, 10161, 11043, 13548, 14724, 20322, 22086, 30483, 40644, 44172, 60966, 121932, 461761, 923522, 1385283, 1847044, 2770566, 4155849, 5541132, 8311698, 12467547, 16623396, 24935094, 49870188]

約数ペア:

[(1, 49870188), (2, 24935094), (3, 16623396), (4, 12467547), (6, 8311698), (9, 5541132), (12, 4155849), (18, 2770566), (27, 1847044), (36, 1385283), (54, 923522), (108, 461761), (409, 121932), (818, 60966), (1129, 44172), (1227, 40644), (1636, 30483), (2258, 22086), (2454, 20322), (3387, 14724), (3681, 13548), (4516, 11043), (4908, 10161), (6774, 7362)]