52180300

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2473}}^1$

素因数の和:2698

約数の個数: 36

約数和(自身を含む): 113813896

約数和(自身を除く): 61633596

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 2473, 4220, 4946, 5275, 9892, 10550, 12365, 21100, 24730, 49460, 61825, 123650, 247300, 521803, 1043606, 2087212, 2609015, 5218030, 10436060, 13045075, 26090150, 52180300]

約数ペア:

[(1, 52180300), (2, 26090150), (4, 13045075), (5, 10436060), (10, 5218030), (20, 2609015), (25, 2087212), (50, 1043606), (100, 521803), (211, 247300), (422, 123650), (844, 61825), (1055, 49460), (2110, 24730), (2473, 21100), (4220, 12365), (4946, 10550), (5275, 9892)]