49390416

素因数分解:

$2^4\times 3^2\times {\mathrm{342989}}^1$

素因数の和:343003

約数の個数: 30

約数和(自身を含む): 138224970

約数和(自身を除く): 88834554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 342989, 685978, 1028967, 1371956, 2057934, 2743912, 3086901, 4115868, 5487824, 6173802, 8231736, 12347604, 16463472, 24695208, 49390416]

約数ペア:

[(1, 49390416), (2, 24695208), (3, 16463472), (4, 12347604), (6, 8231736), (8, 6173802), (9, 5487824), (12, 4115868), (16, 3086901), (18, 2743912), (24, 2057934), (36, 1371956), (48, 1028967), (72, 685978), (144, 342989)]