45342493

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 56142720

約数和(自身を除く): 10800227

約数列:

[1, 7, 19, 49, 113, 133, 431, 791, 931, 2147, 3017, 5537, 8189, 15029, 21119, 48703, 57323, 105203, 340921, 401261, 925357, 2386447, 6477499, 45342493]

約数ペア:

[(1, 45342493), (7, 6477499), (19, 2386447), (49, 925357), (113, 401261), (133, 340921), (431, 105203), (791, 57323), (931, 48703), (2147, 21119), (3017, 15029), (5537, 8189)]