49458175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4963

約数の個数: 24

約数和(自身を含む): 68190080

約数和(自身を除く): 18731905

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 4909, 10075, 24545, 63817, 122725, 152179, 319085, 760895, 1595425, 1978327, 3804475, 9891635, 49458175]

約数ペア:

[(1, 49458175), (5, 9891635), (13, 3804475), (25, 1978327), (31, 1595425), (65, 760895), (155, 319085), (325, 152179), (403, 122725), (775, 63817), (2015, 24545), (4909, 10075)]