55731510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{206413}}^1$

素因数の和:206429

約数の個数: 32

約数和(自身を含む): 148618080

約数和(自身を除く): 92886570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 206413, 412826, 619239, 1032065, 1238478, 1857717, 2064130, 3096195, 3715434, 5573151, 6192390, 9288585, 11146302, 18577170, 27865755, 55731510]

約数ペア:

[(1, 55731510), (2, 27865755), (3, 18577170), (5, 11146302), (6, 9288585), (9, 6192390), (10, 5573151), (15, 3715434), (18, 3096195), (27, 2064130), (30, 1857717), (45, 1238478), (54, 1032065), (90, 619239), (135, 412826), (270, 206413)]