49096960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:360

約数の個数: 108

約数和(自身を含む): 129673404

約数和(自身を除く): 80576444

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, 220, 242, 256, 317, 320, 352, 440, 484, 605, 634, 640, 704, 880, 968, 1210, 1268, 1280, 1408, 1585, 1760, 1936, 2420, 2536, 2816, 3170, 3487, 3520, 3872, 4840, 5072, 6340, 6974, 7040, 7744, 9680, 10144, 12680, 13948, 14080, 15488, 17435, 19360, 20288, 25360, 27896, 30976, 34870, 38357, 38720, 40576, 50720, 55792, 69740, 76714, 77440, 81152, 101440, 111584, 139480, 153428, 154880, 191785, 202880, 223168, 278960, 306856, 383570, 405760, 446336, 557920, 613712, 767140, 892672, 1115840, 1227424, 1534280, 2231680, 2454848, 3068560, 4463360, 4909696, 6137120, 9819392, 12274240, 24548480, 49096960]

約数ペア:

[(1, 49096960), (2, 24548480), (4, 12274240), (5, 9819392), (8, 6137120), (10, 4909696), (11, 4463360), (16, 3068560), (20, 2454848), (22, 2231680), (32, 1534280), (40, 1227424), (44, 1115840), (55, 892672), (64, 767140), (80, 613712), (88, 557920), (110, 446336), (121, 405760), (128, 383570), (160, 306856), (176, 278960), (220, 223168), (242, 202880), (256, 191785), (317, 154880), (320, 153428), (352, 139480), (440, 111584), (484, 101440), (605, 81152), (634, 77440), (640, 76714), (704, 69740), (880, 55792), (968, 50720), (1210, 40576), (1268, 38720), (1280, 38357), (1408, 34870), (1585, 30976), (1760, 27896), (1936, 25360), (2420, 20288), (2536, 19360), (2816, 17435), (3170, 15488), (3487, 14080), (3520, 13948), (3872, 12680), (4840, 10144), (5072, 9680), (6340, 7744), (6974, 7040)]