49778625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10211}}^1$

素因数の和:10242

約数の個数: 32

約数和(自身を含む): 89212032

約数和(自身を除く): 39433407

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 10211, 30633, 51055, 132743, 153165, 255275, 398229, 663715, 765825, 1276375, 1991145, 3318575, 3829125, 9955725, 16592875, 49778625]

約数ペア:

[(1, 49778625), (3, 16592875), (5, 9955725), (13, 3829125), (15, 3318575), (25, 1991145), (39, 1276375), (65, 765825), (75, 663715), (125, 398229), (195, 255275), (325, 153165), (375, 132743), (975, 51055), (1625, 30633), (4875, 10211)]