49831625

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 65015808

約数和(自身を除く): 15184183

約数列:

[1, 5, 25, 43, 73, 125, 127, 215, 365, 635, 1075, 1825, 3139, 3175, 5375, 5461, 9125, 9271, 15695, 15875, 27305, 46355, 78475, 136525, 231775, 392375, 398653, 682625, 1158875, 1993265, 9966325, 49831625]

約数ペア:

[(1, 49831625), (5, 9966325), (25, 1993265), (43, 1158875), (73, 682625), (125, 398653), (127, 392375), (215, 231775), (365, 136525), (635, 78475), (1075, 46355), (1825, 27305), (3139, 15875), (3175, 15695), (5375, 9271), (5461, 9125)]