47030940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23753}}^1$

素因数の和:23779

約数の個数: 72

約数和(自身を含む): 155636208

約数和(自身を除く): 108605268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 23753, 47506, 71259, 95012, 118765, 142518, 213777, 237530, 261283, 285036, 356295, 427554, 475060, 522566, 712590, 783849, 855108, 1045132, 1068885, 1306415, 1425180, 1567698, 2137770, 2351547, 2612830, 3135396, 3919245, 4275540, 4703094, 5225660, 7838490, 9406188, 11757735, 15676980, 23515470, 47030940]

約数ペア:

[(1, 47030940), (2, 23515470), (3, 15676980), (4, 11757735), (5, 9406188), (6, 7838490), (9, 5225660), (10, 4703094), (11, 4275540), (12, 3919245), (15, 3135396), (18, 2612830), (20, 2351547), (22, 2137770), (30, 1567698), (33, 1425180), (36, 1306415), (44, 1068885), (45, 1045132), (55, 855108), (60, 783849), (66, 712590), (90, 522566), (99, 475060), (110, 427554), (132, 356295), (165, 285036), (180, 261283), (198, 237530), (220, 213777), (330, 142518), (396, 118765), (495, 95012), (660, 71259), (990, 47506), (1980, 23753)]