49212190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{158749}}^1$

素因数の和:158787

約数の個数: 16

約数和(自身を含む): 91440000

約数和(自身を除く): 42227810

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 158749, 317498, 793745, 1587490, 4921219, 9842438, 24606095, 49212190]

約数ペア:

[(1, 49212190), (2, 24606095), (5, 9842438), (10, 4921219), (31, 1587490), (62, 793745), (155, 317498), (310, 158749)]