47088910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 96997824

約数和(自身を除く): 49908914

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 82, 106, 110, 197, 205, 265, 394, 410, 451, 530, 583, 902, 985, 1166, 1970, 2167, 2173, 2255, 2915, 4334, 4346, 4510, 5830, 8077, 10441, 10835, 10865, 16154, 20882, 21670, 21730, 23903, 40385, 47806, 52205, 80770, 88847, 104410, 114851, 119515, 177694, 229702, 239030, 428081, 444235, 574255, 856162, 888470, 1148510, 2140405, 4280810, 4708891, 9417782, 23544455, 47088910]

約数ペア:

[(1, 47088910), (2, 23544455), (5, 9417782), (10, 4708891), (11, 4280810), (22, 2140405), (41, 1148510), (53, 888470), (55, 856162), (82, 574255), (106, 444235), (110, 428081), (197, 239030), (205, 229702), (265, 177694), (394, 119515), (410, 114851), (451, 104410), (530, 88847), (583, 80770), (902, 52205), (985, 47806), (1166, 40385), (1970, 23903), (2167, 21730), (2173, 21670), (2255, 20882), (2915, 16154), (4334, 10865), (4346, 10835), (4510, 10441), (5830, 8077)]