56082280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 134576640

約数和(自身を除く): 78494360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1297, 1880, 2162, 2594, 4324, 5188, 5405, 6485, 8648, 10376, 10810, 12970, 21620, 25940, 29831, 43240, 51880, 59662, 60959, 119324, 121918, 149155, 238648, 243836, 298310, 304795, 487672, 596620, 609590, 1193240, 1219180, 1402057, 2438360, 2804114, 5608228, 7010285, 11216456, 14020570, 28041140, 56082280]

約数ペア:

[(1, 56082280), (2, 28041140), (4, 14020570), (5, 11216456), (8, 7010285), (10, 5608228), (20, 2804114), (23, 2438360), (40, 1402057), (46, 1219180), (47, 1193240), (92, 609590), (94, 596620), (115, 487672), (184, 304795), (188, 298310), (230, 243836), (235, 238648), (376, 149155), (460, 121918), (470, 119324), (920, 60959), (940, 59662), (1081, 51880), (1297, 43240), (1880, 29831), (2162, 25940), (2594, 21620), (4324, 12970), (5188, 10810), (5405, 10376), (6485, 8648)]