47392150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{72911}}^1$

素因数の和:72936

約数の個数: 24

約数和(自身を含む): 94931424

約数和(自身を除く): 47539274

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 72911, 145822, 364555, 729110, 947843, 1822775, 1895686, 3645550, 4739215, 9478430, 23696075, 47392150]

約数ペア:

[(1, 47392150), (2, 23696075), (5, 9478430), (10, 4739215), (13, 3645550), (25, 1895686), (26, 1822775), (50, 947843), (65, 729110), (130, 364555), (325, 145822), (650, 72911)]