47428788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18911}}^1$

素因数の和:18948

約数の個数: 48

約数和(自身を含む): 127088640

約数和(自身を除く): 79659852

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 18911, 37822, 56733, 75644, 113466, 208021, 226932, 359309, 416042, 624063, 718618, 832084, 1077927, 1248126, 1437236, 2155854, 2496252, 3952399, 4311708, 7904798, 11857197, 15809596, 23714394, 47428788]

約数ペア:

[(1, 47428788), (2, 23714394), (3, 15809596), (4, 11857197), (6, 7904798), (11, 4311708), (12, 3952399), (19, 2496252), (22, 2155854), (33, 1437236), (38, 1248126), (44, 1077927), (57, 832084), (66, 718618), (76, 624063), (114, 416042), (132, 359309), (209, 226932), (228, 208021), (418, 113466), (627, 75644), (836, 56733), (1254, 37822), (2508, 18911)]