56289350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{86599}}^1$

素因数の和:86624

約数の個数: 24

約数和(自身を含む): 112753200

約数和(自身を除く): 56463850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 86599, 173198, 432995, 865990, 1125787, 2164975, 2251574, 4329950, 5628935, 11257870, 28144675, 56289350]

約数ペア:

[(1, 56289350), (2, 28144675), (5, 11257870), (10, 5628935), (13, 4329950), (25, 2251574), (26, 2164975), (50, 1125787), (65, 865990), (130, 432995), (325, 173198), (650, 86599)]