49358660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 112249200

約数和(自身を除く): 62890540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 260, 458, 829, 916, 1145, 1658, 2290, 2977, 3316, 4145, 4580, 5954, 8290, 10777, 11908, 14885, 16580, 21554, 29770, 43108, 53885, 59540, 107770, 189841, 215540, 379682, 759364, 949205, 1898410, 2467933, 3796820, 4935866, 9871732, 12339665, 24679330, 49358660]

約数ペア:

[(1, 49358660), (2, 24679330), (4, 12339665), (5, 9871732), (10, 4935866), (13, 3796820), (20, 2467933), (26, 1898410), (52, 949205), (65, 759364), (130, 379682), (229, 215540), (260, 189841), (458, 107770), (829, 59540), (916, 53885), (1145, 43108), (1658, 29770), (2290, 21554), (2977, 16580), (3316, 14885), (4145, 11908), (4580, 10777), (5954, 8290)]