47901250

素因数分解:

$2^1\times 5^4\times {\mathrm{38321}}^1$

素因数の和:38343

約数の個数: 20

約数和(自身を含む): 89788446

約数和(自身を除く): 41887196

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 38321, 76642, 191605, 383210, 958025, 1916050, 4790125, 9580250, 23950625, 47901250]

約数ペア:

[(1, 47901250), (2, 23950625), (5, 9580250), (10, 4790125), (25, 1916050), (50, 958025), (125, 383210), (250, 191605), (625, 76642), (1250, 38321)]