49040290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3889}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 96067440

約数和(自身を除く): 47027150

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 3889, 6305, 7778, 12610, 19445, 38890, 50557, 101114, 252785, 377233, 505570, 754466, 1886165, 3772330, 4904029, 9808058, 24520145, 49040290]

約数ペア:

[(1, 49040290), (2, 24520145), (5, 9808058), (10, 4904029), (13, 3772330), (26, 1886165), (65, 754466), (97, 505570), (130, 377233), (194, 252785), (485, 101114), (970, 50557), (1261, 38890), (2522, 19445), (3889, 12610), (6305, 7778)]