153236950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 293838336

約数和(自身を除く): 140601386

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 263, 271, 430, 526, 542, 1075, 1315, 1355, 2150, 2630, 2710, 6575, 6775, 11309, 11653, 13150, 13550, 22618, 23306, 56545, 58265, 71273, 113090, 116530, 142546, 282725, 291325, 356365, 565450, 582650, 712730, 1781825, 3064739, 3563650, 6129478, 15323695, 30647390, 76618475, 153236950]

約数ペア:

[(1, 153236950), (2, 76618475), (5, 30647390), (10, 15323695), (25, 6129478), (43, 3563650), (50, 3064739), (86, 1781825), (215, 712730), (263, 582650), (271, 565450), (430, 356365), (526, 291325), (542, 282725), (1075, 142546), (1315, 116530), (1355, 113090), (2150, 71273), (2630, 58265), (2710, 56545), (6575, 23306), (6775, 22618), (11309, 13550), (11653, 13150)]