56309110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 120294720

約数和(自身を除く): 63985610

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 233, 286, 338, 466, 715, 845, 1165, 1430, 1690, 1859, 2197, 2330, 2563, 3029, 3718, 4394, 5126, 6058, 9295, 10985, 12815, 15145, 18590, 21970, 24167, 25630, 30290, 33319, 39377, 48334, 66638, 78754, 120835, 166595, 196885, 241670, 333190, 393770, 433147, 511901, 866294, 1023802, 2165735, 2559505, 4331470, 5119010, 5630911, 11261822, 28154555, 56309110]

約数ペア:

[(1, 56309110), (2, 28154555), (5, 11261822), (10, 5630911), (11, 5119010), (13, 4331470), (22, 2559505), (26, 2165735), (55, 1023802), (65, 866294), (110, 511901), (130, 433147), (143, 393770), (169, 333190), (233, 241670), (286, 196885), (338, 166595), (466, 120835), (715, 78754), (845, 66638), (1165, 48334), (1430, 39377), (1690, 33319), (1859, 30290), (2197, 25630), (2330, 24167), (2563, 21970), (3029, 18590), (3718, 15145), (4394, 12815), (5126, 10985), (6058, 9295)]