55482020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6151}}^1$

素因数の和:6212

約数の個数: 48

約数和(自身を含む): 130225536

約数和(自身を除く): 74743516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 6151, 9020, 12302, 24604, 30755, 61510, 67661, 123020, 135322, 252191, 270644, 338305, 504382, 676610, 1008764, 1260955, 1353220, 2521910, 2774101, 5043820, 5548202, 11096404, 13870505, 27741010, 55482020]

約数ペア:

[(1, 55482020), (2, 27741010), (4, 13870505), (5, 11096404), (10, 5548202), (11, 5043820), (20, 2774101), (22, 2521910), (41, 1353220), (44, 1260955), (55, 1008764), (82, 676610), (110, 504382), (164, 338305), (205, 270644), (220, 252191), (410, 135322), (451, 123020), (820, 67661), (902, 61510), (1804, 30755), (2255, 24604), (4510, 12302), (6151, 9020)]