51550300

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2671}}^1$

素因数の和:2878

約数の個数: 36

約数和(自身を含む): 112485856

約数和(自身を除く): 60935556

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 2671, 3860, 4825, 5342, 9650, 10684, 13355, 19300, 26710, 53420, 66775, 133550, 267100, 515503, 1031006, 2062012, 2577515, 5155030, 10310060, 12887575, 25775150, 51550300]

約数ペア:

[(1, 51550300), (2, 25775150), (4, 12887575), (5, 10310060), (10, 5155030), (20, 2577515), (25, 2062012), (50, 1031006), (100, 515503), (193, 267100), (386, 133550), (772, 66775), (965, 53420), (1930, 26710), (2671, 19300), (3860, 13355), (4825, 10684), (5342, 9650)]