51894060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{864901}}^1$

素因数の和:864913

約数の個数: 24

約数和(自身を含む): 145303536

約数和(自身を除く): 93409476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 864901, 1729802, 2594703, 3459604, 4324505, 5189406, 8649010, 10378812, 12973515, 17298020, 25947030, 51894060]

約数ペア:

[(1, 51894060), (2, 25947030), (3, 17298020), (4, 12973515), (5, 10378812), (6, 8649010), (10, 5189406), (12, 4324505), (15, 3459604), (20, 2594703), (30, 1729802), (60, 864901)]