51988260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{866471}}^1$

素因数の和:866483

約数の個数: 24

約数和(自身を含む): 145567296

約数和(自身を除く): 93579036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 866471, 1732942, 2599413, 3465884, 4332355, 5198826, 8664710, 10397652, 12997065, 17329420, 25994130, 51988260]

約数ペア:

[(1, 51988260), (2, 25994130), (3, 17329420), (4, 12997065), (5, 10397652), (6, 8664710), (10, 5198826), (12, 4332355), (15, 3465884), (20, 2599413), (30, 1732942), (60, 866471)]