48815788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 104025600

約数和(自身を除く): 55209812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1031, 1246, 1691, 2062, 2492, 3382, 4124, 6764, 7217, 11837, 14434, 19589, 23674, 28868, 39178, 47348, 78356, 91759, 137123, 183518, 274246, 367036, 548492, 642313, 1284626, 1743421, 2569252, 3486842, 6973684, 12203947, 24407894, 48815788]

約数ペア:

[(1, 48815788), (2, 24407894), (4, 12203947), (7, 6973684), (14, 3486842), (19, 2569252), (28, 1743421), (38, 1284626), (76, 642313), (89, 548492), (133, 367036), (178, 274246), (266, 183518), (356, 137123), (532, 91759), (623, 78356), (1031, 47348), (1246, 39178), (1691, 28868), (2062, 23674), (2492, 19589), (3382, 14434), (4124, 11837), (6764, 7217)]