53416850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 103493376

約数和(自身を除く): 50076526

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 355, 367, 410, 710, 734, 1025, 1775, 1835, 2050, 2911, 3550, 3670, 5822, 9175, 14555, 15047, 18350, 26057, 29110, 30094, 52114, 72775, 75235, 130285, 145550, 150470, 260570, 376175, 651425, 752350, 1068337, 1302850, 2136674, 5341685, 10683370, 26708425, 53416850]

約数ペア:

[(1, 53416850), (2, 26708425), (5, 10683370), (10, 5341685), (25, 2136674), (41, 1302850), (50, 1068337), (71, 752350), (82, 651425), (142, 376175), (205, 260570), (355, 150470), (367, 145550), (410, 130285), (710, 75235), (734, 72775), (1025, 52114), (1775, 30094), (1835, 29110), (2050, 26057), (2911, 18350), (3550, 15047), (3670, 14555), (5822, 9175)]