47302940

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4817}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 99559152

約数和(自身を除く): 52256212

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4817, 4910, 9634, 9820, 19268, 24085, 48170, 96340, 2365147, 4730294, 9460588, 11825735, 23651470, 47302940]

約数ペア:

[(1, 47302940), (2, 23651470), (4, 11825735), (5, 9460588), (10, 4730294), (20, 2365147), (491, 96340), (982, 48170), (1964, 24085), (2455, 19268), (4817, 9820), (4910, 9634)]