49228020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91163}}^1$

素因数の和:91181

約数の個数: 48

約数和(自身を含む): 153155520

約数和(自身を除く): 103927500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 91163, 182326, 273489, 364652, 455815, 546978, 820467, 911630, 1093956, 1367445, 1640934, 1823260, 2461401, 2734890, 3281868, 4102335, 4922802, 5469780, 8204670, 9845604, 12307005, 16409340, 24614010, 49228020]

約数ペア:

[(1, 49228020), (2, 24614010), (3, 16409340), (4, 12307005), (5, 9845604), (6, 8204670), (9, 5469780), (10, 4922802), (12, 4102335), (15, 3281868), (18, 2734890), (20, 2461401), (27, 1823260), (30, 1640934), (36, 1367445), (45, 1093956), (54, 911630), (60, 820467), (90, 546978), (108, 455815), (135, 364652), (180, 273489), (270, 182326), (540, 91163)]