54678832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1541

約数の個数: 40

約数和(自身を含む): 114749600

約数和(自身を除く): 60070768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1321, 1592, 2587, 2642, 3184, 5174, 5284, 10348, 10568, 17173, 20696, 21136, 34346, 41392, 68692, 137384, 262879, 274768, 525758, 1051516, 2103032, 3417427, 4206064, 6834854, 13669708, 27339416, 54678832]

約数ペア:

[(1, 54678832), (2, 27339416), (4, 13669708), (8, 6834854), (13, 4206064), (16, 3417427), (26, 2103032), (52, 1051516), (104, 525758), (199, 274768), (208, 262879), (398, 137384), (796, 68692), (1321, 41392), (1592, 34346), (2587, 21136), (2642, 20696), (3184, 17173), (5174, 10568), (5284, 10348)]