61890550

素因数分解:

$2^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{2521}}^1$

素因数の和:3024

約数の個数: 24

約数和(自身を含む): 115396632

約数和(自身を除く): 53506082

約数列:

[1, 2, 5, 10, 25, 50, 491, 982, 2455, 2521, 4910, 5042, 12275, 12605, 24550, 25210, 63025, 126050, 1237811, 2475622, 6189055, 12378110, 30945275, 61890550]

約数ペア:

[(1, 61890550), (2, 30945275), (5, 12378110), (10, 6189055), (25, 2475622), (50, 1237811), (491, 126050), (982, 63025), (2455, 25210), (2521, 24550), (4910, 12605), (5042, 12275)]