48919090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{40429}}^1$

素因数の和:40458

約数の個数: 24

約数和(自身を含む): 96789420

約数和(自身を除く): 47870330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 40429, 80858, 202145, 404290, 444719, 889438, 2223595, 4447190, 4891909, 9783818, 24459545, 48919090]

約数ペア:

[(1, 48919090), (2, 24459545), (5, 9783818), (10, 4891909), (11, 4447190), (22, 2223595), (55, 889438), (110, 444719), (121, 404290), (242, 202145), (605, 80858), (1210, 40429)]