48836920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6568

約数の個数: 64

約数和(自身を含む): 126943200

約数和(自身を除く): 78106280

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 6529, 7480, 13058, 26116, 32645, 52232, 65290, 71819, 110993, 130580, 143638, 221986, 261160, 287276, 359095, 443972, 554965, 574552, 718190, 887944, 1109930, 1220923, 1436380, 2219860, 2441846, 2872760, 4439720, 4883692, 6104615, 9767384, 12209230, 24418460, 48836920]

約数ペア:

[(1, 48836920), (2, 24418460), (4, 12209230), (5, 9767384), (8, 6104615), (10, 4883692), (11, 4439720), (17, 2872760), (20, 2441846), (22, 2219860), (34, 1436380), (40, 1220923), (44, 1109930), (55, 887944), (68, 718190), (85, 574552), (88, 554965), (110, 443972), (136, 359095), (170, 287276), (187, 261160), (220, 221986), (340, 143638), (374, 130580), (440, 110993), (680, 71819), (748, 65290), (935, 52232), (1496, 32645), (1870, 26116), (3740, 13058), (6529, 7480)]