55225588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 115736544

約数和(自身を除く): 60510956

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 101, 172, 187, 202, 289, 374, 404, 473, 578, 731, 748, 946, 1111, 1156, 1462, 1717, 1892, 2222, 2924, 3179, 3434, 4343, 4444, 6358, 6868, 8041, 8686, 12427, 12716, 16082, 17372, 18887, 24854, 29189, 32164, 37774, 47773, 49708, 58378, 73831, 75548, 95546, 116756, 136697, 147662, 191092, 273394, 295324, 321079, 546788, 642158, 812141, 1255127, 1284316, 1624282, 2510254, 3248564, 5020508, 13806397, 27612794, 55225588]

約数ペア:

[(1, 55225588), (2, 27612794), (4, 13806397), (11, 5020508), (17, 3248564), (22, 2510254), (34, 1624282), (43, 1284316), (44, 1255127), (68, 812141), (86, 642158), (101, 546788), (172, 321079), (187, 295324), (202, 273394), (289, 191092), (374, 147662), (404, 136697), (473, 116756), (578, 95546), (731, 75548), (748, 73831), (946, 58378), (1111, 49708), (1156, 47773), (1462, 37774), (1717, 32164), (1892, 29189), (2222, 24854), (2924, 18887), (3179, 17372), (3434, 16082), (4343, 12716), (4444, 12427), (6358, 8686), (6868, 8041)]