47998836

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 125789664

約数和(自身を除く): 77790828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 101, 129, 172, 202, 258, 303, 307, 387, 404, 516, 606, 614, 774, 909, 921, 1212, 1228, 1548, 1818, 1842, 2763, 3636, 3684, 4343, 5526, 8686, 11052, 13029, 13201, 17372, 26058, 26402, 31007, 39087, 39603, 52116, 52804, 62014, 78174, 79206, 93021, 118809, 124028, 156348, 158412, 186042, 237618, 279063, 372084, 475236, 558126, 1116252, 1333301, 2666602, 3999903, 5333204, 7999806, 11999709, 15999612, 23999418, 47998836]

約数ペア:

[(1, 47998836), (2, 23999418), (3, 15999612), (4, 11999709), (6, 7999806), (9, 5333204), (12, 3999903), (18, 2666602), (36, 1333301), (43, 1116252), (86, 558126), (101, 475236), (129, 372084), (172, 279063), (202, 237618), (258, 186042), (303, 158412), (307, 156348), (387, 124028), (404, 118809), (516, 93021), (606, 79206), (614, 78174), (774, 62014), (909, 52804), (921, 52116), (1212, 39603), (1228, 39087), (1548, 31007), (1818, 26402), (1842, 26058), (2763, 17372), (3636, 13201), (3684, 13029), (4343, 11052), (5526, 8686)]