49808214020

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1117}}^1\times {\mathrm{3373}}^1$

素因数の和:5160

約数の個数: 48

約数和(自身を含む): 104880358128

約数和(自身を除く): 55072144108

約数列:

[1, 2, 4, 5, 10, 20, 661, 1117, 1322, 2234, 2644, 3305, 3373, 4468, 5585, 6610, 6746, 11170, 13220, 13492, 16865, 22340, 33730, 67460, 738337, 1476674, 2229553, 2953348, 3691685, 3767641, 4459106, 7383370, 7535282, 8918212, 11147765, 14766740, 15070564, 18838205, 22295530, 37676410, 44591060, 75352820, 2490410701, 4980821402, 9961642804, 12452053505, 24904107010, 49808214020]

約数ペア:

[(1, 49808214020), (2, 24904107010), (4, 12452053505), (5, 9961642804), (10, 4980821402), (20, 2490410701), (661, 75352820), (1117, 44591060), (1322, 37676410), (2234, 22295530), (2644, 18838205), (3305, 15070564), (3373, 14766740), (4468, 11147765), (5585, 8918212), (6610, 7535282), (6746, 7383370), (11170, 4459106), (13220, 3767641), (13492, 3691685), (16865, 2953348), (22340, 2229553), (33730, 1476674), (67460, 738337)]