248958050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2777}}^1$

素因数の和:2963

約数の個数: 48

約数和(自身を含む): 508440672

約数和(自身を除く): 259482622

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 275, 326, 550, 815, 1630, 1793, 2777, 3586, 4075, 5554, 8150, 8965, 13885, 17930, 27770, 30547, 44825, 61094, 69425, 89650, 138850, 152735, 305470, 452651, 763675, 905302, 1527350, 2263255, 4526510, 4979161, 9958322, 11316275, 22632550, 24895805, 49791610, 124479025, 248958050]

約数ペア:

[(1, 248958050), (2, 124479025), (5, 49791610), (10, 24895805), (11, 22632550), (22, 11316275), (25, 9958322), (50, 4979161), (55, 4526510), (110, 2263255), (163, 1527350), (275, 905302), (326, 763675), (550, 452651), (815, 305470), (1630, 152735), (1793, 138850), (2777, 89650), (3586, 69425), (4075, 61094), (5554, 44825), (8150, 30547), (8965, 27770), (13885, 17930)]