31509718850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{70201}}^1$

素因数の和:70451

約数の個数: 48

約数和(自身を含む): 60169291776

約数和(自身を除く): 28659572926

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 191, 235, 382, 470, 955, 1175, 1910, 2350, 4775, 8977, 9550, 17954, 44885, 70201, 89770, 140402, 224425, 351005, 448850, 702010, 1755025, 3299447, 3510050, 6598894, 13408391, 16497235, 26816782, 32994470, 67041955, 82486175, 134083910, 164972350, 335209775, 630194377, 670419550, 1260388754, 3150971885, 6301943770, 15754859425, 31509718850]

約数ペア:

[(1, 31509718850), (2, 15754859425), (5, 6301943770), (10, 3150971885), (25, 1260388754), (47, 670419550), (50, 630194377), (94, 335209775), (191, 164972350), (235, 134083910), (382, 82486175), (470, 67041955), (955, 32994470), (1175, 26816782), (1910, 16497235), (2350, 13408391), (4775, 6598894), (8977, 3510050), (9550, 3299447), (17954, 1755025), (44885, 702010), (70201, 448850), (89770, 351005), (140402, 224425)]