47248340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76207}}^1$

素因数の和:76247

約数の個数: 24

約数和(自身を含む): 102423552

約数和(自身を除く): 55175212

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 76207, 152414, 304828, 381035, 762070, 1524140, 2362417, 4724834, 9449668, 11812085, 23624170, 47248340]

約数ペア:

[(1, 47248340), (2, 23624170), (4, 11812085), (5, 9449668), (10, 4724834), (20, 2362417), (31, 1524140), (62, 762070), (124, 381035), (155, 304828), (310, 152414), (620, 76207)]