55180916

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 114815232

約数和(自身を除く): 59634316

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 284, 287, 497, 574, 677, 994, 1148, 1354, 1988, 2708, 2911, 4739, 5822, 9478, 11644, 18956, 20377, 27757, 40754, 48067, 55514, 81508, 96134, 111028, 192268, 194299, 336469, 388598, 672938, 777196, 1345876, 1970747, 3941494, 7882988, 13795229, 27590458, 55180916]

約数ペア:

[(1, 55180916), (2, 27590458), (4, 13795229), (7, 7882988), (14, 3941494), (28, 1970747), (41, 1345876), (71, 777196), (82, 672938), (142, 388598), (164, 336469), (284, 194299), (287, 192268), (497, 111028), (574, 96134), (677, 81508), (994, 55514), (1148, 48067), (1354, 40754), (1988, 27757), (2708, 20377), (2911, 18956), (4739, 11644), (5822, 9478)]