139594550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 270732672

約数和(自身を除く): 131138122

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 113, 155, 226, 310, 565, 775, 797, 1130, 1550, 1594, 2825, 3503, 3985, 5650, 7006, 7970, 17515, 19925, 24707, 35030, 39850, 49414, 87575, 90061, 123535, 175150, 180122, 247070, 450305, 617675, 900610, 1235350, 2251525, 2791891, 4503050, 5583782, 13959455, 27918910, 69797275, 139594550]

約数ペア:

[(1, 139594550), (2, 69797275), (5, 27918910), (10, 13959455), (25, 5583782), (31, 4503050), (50, 2791891), (62, 2251525), (113, 1235350), (155, 900610), (226, 617675), (310, 450305), (565, 247070), (775, 180122), (797, 175150), (1130, 123535), (1550, 90061), (1594, 87575), (2825, 49414), (3503, 39850), (3985, 35030), (5650, 24707), (7006, 19925), (7970, 17515)]