54262520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 138348000

約数和(自身を除く): 84085480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 169, 184, 230, 260, 299, 338, 349, 460, 520, 598, 676, 698, 845, 920, 1196, 1352, 1396, 1495, 1690, 1745, 2392, 2792, 2990, 3380, 3490, 3887, 4537, 5980, 6760, 6980, 7774, 8027, 9074, 11960, 13960, 15548, 16054, 18148, 19435, 22685, 31096, 32108, 36296, 38870, 40135, 45370, 58981, 64216, 77740, 80270, 90740, 104351, 117962, 155480, 160540, 181480, 208702, 235924, 294905, 321080, 417404, 471848, 521755, 589810, 834808, 1043510, 1179620, 1356563, 2087020, 2359240, 2713126, 4174040, 5426252, 6782815, 10852504, 13565630, 27131260, 54262520]

約数ペア:

[(1, 54262520), (2, 27131260), (4, 13565630), (5, 10852504), (8, 6782815), (10, 5426252), (13, 4174040), (20, 2713126), (23, 2359240), (26, 2087020), (40, 1356563), (46, 1179620), (52, 1043510), (65, 834808), (92, 589810), (104, 521755), (115, 471848), (130, 417404), (169, 321080), (184, 294905), (230, 235924), (260, 208702), (299, 181480), (338, 160540), (349, 155480), (460, 117962), (520, 104351), (598, 90740), (676, 80270), (698, 77740), (845, 64216), (920, 58981), (1196, 45370), (1352, 40135), (1396, 38870), (1495, 36296), (1690, 32108), (1745, 31096), (2392, 22685), (2792, 19435), (2990, 18148), (3380, 16054), (3490, 15548), (3887, 13960), (4537, 11960), (5980, 9074), (6760, 8027), (6980, 7774)]