56261590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2413

約数の個数: 64

約数和(自身を含む): 130387968

約数和(自身を除く): 74126378

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2357, 2387, 3410, 4714, 4774, 11785, 11935, 16499, 23570, 23870, 25927, 32998, 51854, 73067, 82495, 129635, 146134, 164990, 181489, 259270, 362978, 365335, 511469, 730670, 803737, 907445, 1022938, 1607474, 1814890, 2557345, 4018685, 5114690, 5626159, 8037370, 11252318, 28130795, 56261590]

約数ペア:

[(1, 56261590), (2, 28130795), (5, 11252318), (7, 8037370), (10, 5626159), (11, 5114690), (14, 4018685), (22, 2557345), (31, 1814890), (35, 1607474), (55, 1022938), (62, 907445), (70, 803737), (77, 730670), (110, 511469), (154, 365335), (155, 362978), (217, 259270), (310, 181489), (341, 164990), (385, 146134), (434, 129635), (682, 82495), (770, 73067), (1085, 51854), (1705, 32998), (2170, 25927), (2357, 23870), (2387, 23570), (3410, 16499), (4714, 11935), (4774, 11785)]