56066560

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 120

約数和(自身を含む): 148576428

約数和(自身を除く): 92509868

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 181, 220, 242, 256, 320, 352, 362, 440, 484, 512, 605, 640, 704, 724, 880, 905, 968, 1210, 1280, 1408, 1448, 1760, 1810, 1936, 1991, 2420, 2560, 2816, 2896, 3520, 3620, 3872, 3982, 4840, 5632, 5792, 7040, 7240, 7744, 7964, 9680, 9955, 11584, 14080, 14480, 15488, 15928, 19360, 19910, 21901, 23168, 28160, 28960, 30976, 31856, 38720, 39820, 43802, 46336, 57920, 61952, 63712, 77440, 79640, 87604, 92672, 109505, 115840, 127424, 154880, 159280, 175208, 219010, 231680, 254848, 309760, 318560, 350416, 438020, 463360, 509696, 637120, 700832, 876040, 1019392, 1274240, 1401664, 1752080, 2548480, 2803328, 3504160, 5096960, 5606656, 7008320, 11213312, 14016640, 28033280, 56066560]

約数ペア:

[(1, 56066560), (2, 28033280), (4, 14016640), (5, 11213312), (8, 7008320), (10, 5606656), (11, 5096960), (16, 3504160), (20, 2803328), (22, 2548480), (32, 1752080), (40, 1401664), (44, 1274240), (55, 1019392), (64, 876040), (80, 700832), (88, 637120), (110, 509696), (121, 463360), (128, 438020), (160, 350416), (176, 318560), (181, 309760), (220, 254848), (242, 231680), (256, 219010), (320, 175208), (352, 159280), (362, 154880), (440, 127424), (484, 115840), (512, 109505), (605, 92672), (640, 87604), (704, 79640), (724, 77440), (880, 63712), (905, 61952), (968, 57920), (1210, 46336), (1280, 43802), (1408, 39820), (1448, 38720), (1760, 31856), (1810, 30976), (1936, 28960), (1991, 28160), (2420, 23168), (2560, 21901), (2816, 19910), (2896, 19360), (3520, 15928), (3620, 15488), (3872, 14480), (3982, 14080), (4840, 11584), (5632, 9955), (5792, 9680), (7040, 7964), (7240, 7744)]