48178520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7127}}^1$

素因数の和:7164

約数の個数: 48

約数和(自身を含む): 117398160

約数和(自身を除く): 69219640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 7127, 14254, 28508, 35635, 57016, 71270, 92651, 142540, 185302, 285080, 370604, 463255, 741208, 926510, 1204463, 1853020, 2408926, 3706040, 4817852, 6022315, 9635704, 12044630, 24089260, 48178520]

約数ペア:

[(1, 48178520), (2, 24089260), (4, 12044630), (5, 9635704), (8, 6022315), (10, 4817852), (13, 3706040), (20, 2408926), (26, 1853020), (40, 1204463), (52, 926510), (65, 741208), (104, 463255), (130, 370604), (169, 285080), (260, 185302), (338, 142540), (520, 92651), (676, 71270), (845, 57016), (1352, 35635), (1690, 28508), (3380, 14254), (6760, 7127)]