56476960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 85046240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 103, 115, 149, 160, 184, 206, 230, 298, 368, 412, 460, 515, 596, 736, 745, 824, 920, 1030, 1192, 1490, 1648, 1840, 2060, 2369, 2384, 2980, 3296, 3427, 3680, 4120, 4738, 4768, 5960, 6854, 8240, 9476, 11845, 11920, 13708, 15347, 16480, 17135, 18952, 23690, 23840, 27416, 30694, 34270, 37904, 47380, 54832, 61388, 68540, 75808, 76735, 94760, 109664, 122776, 137080, 153470, 189520, 245552, 274160, 306940, 352981, 379040, 491104, 548320, 613880, 705962, 1227760, 1411924, 1764905, 2455520, 2823848, 3529810, 5647696, 7059620, 11295392, 14119240, 28238480, 56476960]

約数ペア:

[(1, 56476960), (2, 28238480), (4, 14119240), (5, 11295392), (8, 7059620), (10, 5647696), (16, 3529810), (20, 2823848), (23, 2455520), (32, 1764905), (40, 1411924), (46, 1227760), (80, 705962), (92, 613880), (103, 548320), (115, 491104), (149, 379040), (160, 352981), (184, 306940), (206, 274160), (230, 245552), (298, 189520), (368, 153470), (412, 137080), (460, 122776), (515, 109664), (596, 94760), (736, 76735), (745, 75808), (824, 68540), (920, 61388), (1030, 54832), (1192, 47380), (1490, 37904), (1648, 34270), (1840, 30694), (2060, 27416), (2369, 23840), (2384, 23690), (2980, 18952), (3296, 17135), (3427, 16480), (3680, 15347), (4120, 13708), (4738, 11920), (4768, 11845), (5960, 9476), (6854, 8240)]