51512778

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{124427}}^1$

素因数の和:124458

約数の個数: 24

約数和(自身を含む): 116464608

約数和(自身を除く): 64951830

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 124427, 248854, 373281, 746562, 1119843, 2239686, 2861821, 5723642, 8585463, 17170926, 25756389, 51512778]

約数ペア:

[(1, 51512778), (2, 25756389), (3, 17170926), (6, 8585463), (9, 5723642), (18, 2861821), (23, 2239686), (46, 1119843), (69, 746562), (138, 373281), (207, 248854), (414, 124427)]