51165928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2539}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 105156000

約数和(自身を除く): 53990072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1832, 2519, 2539, 5038, 5078, 10076, 10156, 20152, 20312, 27929, 55858, 111716, 223432, 581431, 1162862, 2325724, 4651448, 6395741, 12791482, 25582964, 51165928]

約数ペア:

[(1, 51165928), (2, 25582964), (4, 12791482), (8, 6395741), (11, 4651448), (22, 2325724), (44, 1162862), (88, 581431), (229, 223432), (458, 111716), (916, 55858), (1832, 27929), (2519, 20312), (2539, 20152), (5038, 10156), (5078, 10076)]