51312018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{857}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 108972864

約数和(自身を除く): 57660846

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 587, 857, 1174, 1714, 1761, 2571, 3522, 5142, 9979, 14569, 19958, 29138, 29937, 43707, 59874, 87414, 503059, 1006118, 1509177, 3018354, 8552003, 17104006, 25656009, 51312018]

約数ペア:

[(1, 51312018), (2, 25656009), (3, 17104006), (6, 8552003), (17, 3018354), (34, 1509177), (51, 1006118), (102, 503059), (587, 87414), (857, 59874), (1174, 43707), (1714, 29937), (1761, 29138), (2571, 19958), (3522, 14569), (5142, 9979)]