98609150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 188987904

約数和(自身を除く): 90378754

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 127, 254, 265, 293, 530, 586, 635, 1270, 1325, 1465, 2650, 2930, 3175, 6350, 6731, 7325, 13462, 14650, 15529, 31058, 33655, 37211, 67310, 74422, 77645, 155290, 168275, 186055, 336550, 372110, 388225, 776450, 930275, 1860550, 1972183, 3944366, 9860915, 19721830, 49304575, 98609150]

約数ペア:

[(1, 98609150), (2, 49304575), (5, 19721830), (10, 9860915), (25, 3944366), (50, 1972183), (53, 1860550), (106, 930275), (127, 776450), (254, 388225), (265, 372110), (293, 336550), (530, 186055), (586, 168275), (635, 155290), (1270, 77645), (1325, 74422), (1465, 67310), (2650, 37211), (2930, 33655), (3175, 31058), (6350, 15529), (6731, 14650), (7325, 13462)]