55231442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2333}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 100828800

約数和(自身を除く): 45597358

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 2333, 3382, 4666, 11837, 16331, 23674, 32662, 44327, 88654, 207637, 310289, 415274, 620578, 1453459, 2906918, 3945103, 7890206, 27615721, 55231442]

約数ペア:

[(1, 55231442), (2, 27615721), (7, 7890206), (14, 3945103), (19, 2906918), (38, 1453459), (89, 620578), (133, 415274), (178, 310289), (266, 207637), (623, 88654), (1246, 44327), (1691, 32662), (2333, 23674), (3382, 16331), (4666, 11837)]