1055960050

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 1994943744

約数和(自身を除く): 938983694

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 211, 422, 505, 991, 1010, 1055, 1982, 2110, 2525, 4955, 5050, 5275, 9910, 10550, 21311, 24775, 42622, 49550, 100091, 106555, 200182, 209101, 213110, 418202, 500455, 532775, 1000910, 1045505, 1065550, 2091010, 2502275, 5004550, 5227525, 10455050, 21119201, 42238402, 105596005, 211192010, 527980025, 1055960050]

約数ペア:

[(1, 1055960050), (2, 527980025), (5, 211192010), (10, 105596005), (25, 42238402), (50, 21119201), (101, 10455050), (202, 5227525), (211, 5004550), (422, 2502275), (505, 2091010), (991, 1065550), (1010, 1045505), (1055, 1000910), (1982, 532775), (2110, 500455), (2525, 418202), (4955, 213110), (5050, 209101), (5275, 200182), (9910, 106555), (10550, 100091), (21311, 49550), (24775, 42622)]