53531800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{38237}}^1$

素因数の和:38260

約数の個数: 48

約数和(自身を含む): 142245360

約数和(自身を除く): 88713560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 38237, 76474, 152948, 191185, 267659, 305896, 382370, 535318, 764740, 955925, 1070636, 1338295, 1529480, 1911850, 2141272, 2676590, 3823700, 5353180, 6691475, 7647400, 10706360, 13382950, 26765900, 53531800]

約数ペア:

[(1, 53531800), (2, 26765900), (4, 13382950), (5, 10706360), (7, 7647400), (8, 6691475), (10, 5353180), (14, 3823700), (20, 2676590), (25, 2141272), (28, 1911850), (35, 1529480), (40, 1338295), (50, 1070636), (56, 955925), (70, 764740), (100, 535318), (140, 382370), (175, 305896), (200, 267659), (280, 191185), (350, 152948), (700, 76474), (1400, 38237)]