49558100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 116242560

約数和(自身を除く): 66684460

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 743, 1150, 1334, 1450, 1486, 2300, 2668, 2900, 2972, 3335, 3715, 6670, 7430, 13340, 14860, 16675, 17089, 18575, 21547, 33350, 34178, 37150, 43094, 66700, 68356, 74300, 85445, 86188, 107735, 170890, 215470, 341780, 427225, 430940, 495581, 538675, 854450, 991162, 1077350, 1708900, 1982324, 2154700, 2477905, 4955810, 9911620, 12389525, 24779050, 49558100]

約数ペア:

[(1, 49558100), (2, 24779050), (4, 12389525), (5, 9911620), (10, 4955810), (20, 2477905), (23, 2154700), (25, 1982324), (29, 1708900), (46, 1077350), (50, 991162), (58, 854450), (92, 538675), (100, 495581), (115, 430940), (116, 427225), (145, 341780), (230, 215470), (290, 170890), (460, 107735), (575, 86188), (580, 85445), (667, 74300), (725, 68356), (743, 66700), (1150, 43094), (1334, 37150), (1450, 34178), (1486, 33350), (2300, 21547), (2668, 18575), (2900, 17089), (2972, 16675), (3335, 14860), (3715, 13340), (6670, 7430)]