51528390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41893}}^1$

素因数の和:41944

約数の個数: 32

約数和(自身を含む): 126687456

約数和(自身を除く): 75159066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 41893, 83786, 125679, 209465, 251358, 418930, 628395, 1256790, 1717613, 3435226, 5152839, 8588065, 10305678, 17176130, 25764195, 51528390]

約数ペア:

[(1, 51528390), (2, 25764195), (3, 17176130), (5, 10305678), (6, 8588065), (10, 5152839), (15, 3435226), (30, 1717613), (41, 1256790), (82, 628395), (123, 418930), (205, 251358), (246, 209465), (410, 125679), (615, 83786), (1230, 41893)]