508734950

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 959812080

約数和(自身を除く): 451077130

約数列:

[1, 2, 5, 10, 25, 50, 157, 229, 283, 314, 458, 566, 785, 1145, 1415, 1570, 2290, 2830, 3925, 5725, 7075, 7850, 11450, 14150, 35953, 44431, 64807, 71906, 88862, 129614, 179765, 222155, 324035, 359530, 444310, 648070, 898825, 1110775, 1620175, 1797650, 2221550, 3240350, 10174699, 20349398, 50873495, 101746990, 254367475, 508734950]

約数ペア:

[(1, 508734950), (2, 254367475), (5, 101746990), (10, 50873495), (25, 20349398), (50, 10174699), (157, 3240350), (229, 2221550), (283, 1797650), (314, 1620175), (458, 1110775), (566, 898825), (785, 648070), (1145, 444310), (1415, 359530), (1570, 324035), (2290, 222155), (2830, 179765), (3925, 129614), (5725, 88862), (7075, 71906), (7850, 64807), (11450, 44431), (14150, 35953)]