49528280

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4603}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 111877200

約数和(自身を除く): 62348920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 4603, 5380, 9206, 10760, 18412, 23015, 36824, 46030, 92060, 184120, 1238207, 2476414, 4952828, 6191035, 9905656, 12382070, 24764140, 49528280]

約数ペア:

[(1, 49528280), (2, 24764140), (4, 12382070), (5, 9905656), (8, 6191035), (10, 4952828), (20, 2476414), (40, 1238207), (269, 184120), (538, 92060), (1076, 46030), (1345, 36824), (2152, 23015), (2690, 18412), (4603, 10760), (5380, 9206)]