55065570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{262217}}^1$

素因数の和:262234

約数の個数: 32

約数和(自身を含む): 151037568

約数和(自身を除く): 95971998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 262217, 524434, 786651, 1311085, 1573302, 1835519, 2622170, 3671038, 3933255, 5506557, 7866510, 9177595, 11013114, 18355190, 27532785, 55065570]

約数ペア:

[(1, 55065570), (2, 27532785), (3, 18355190), (5, 11013114), (6, 9177595), (7, 7866510), (10, 5506557), (14, 3933255), (15, 3671038), (21, 2622170), (30, 1835519), (35, 1573302), (42, 1311085), (70, 786651), (105, 524434), (210, 262217)]