56651870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 111757536

約数和(自身を除く): 55105666

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2137, 2410, 2651, 4274, 5302, 10685, 13255, 21370, 23507, 26510, 47014, 117535, 235070, 515017, 1030034, 2575085, 5150170, 5665187, 11330374, 28325935, 56651870]

約数ペア:

[(1, 56651870), (2, 28325935), (5, 11330374), (10, 5665187), (11, 5150170), (22, 2575085), (55, 1030034), (110, 515017), (241, 235070), (482, 117535), (1205, 47014), (2137, 26510), (2410, 23507), (2651, 21370), (4274, 13255), (5302, 10685)]