50171020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 114508800

約数和(自身を除く): 64337780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 4259, 5890, 8518, 11780, 17036, 21295, 42590, 80921, 85180, 132029, 161842, 264058, 323684, 404605, 528116, 660145, 809210, 1320290, 1618420, 2508551, 2640580, 5017102, 10034204, 12542755, 25085510, 50171020]

約数ペア:

[(1, 50171020), (2, 25085510), (4, 12542755), (5, 10034204), (10, 5017102), (19, 2640580), (20, 2508551), (31, 1618420), (38, 1320290), (62, 809210), (76, 660145), (95, 528116), (124, 404605), (155, 323684), (190, 264058), (310, 161842), (380, 132029), (589, 85180), (620, 80921), (1178, 42590), (2356, 21295), (2945, 17036), (4259, 11780), (5890, 8518)]