54517760

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^3$

素因数の和:64

約数の個数: 112

約数和(自身を含む): 143908272

約数和(自身を除く): 89390512

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, 320, 352, 440, 484, 512, 605, 640, 704, 880, 968, 1024, 1210, 1280, 1331, 1408, 1760, 1936, 2048, 2420, 2560, 2662, 2816, 3520, 3872, 4096, 4840, 5120, 5324, 5632, 6655, 7040, 7744, 8192, 9680, 10240, 10648, 11264, 13310, 14080, 15488, 19360, 20480, 21296, 22528, 26620, 28160, 30976, 38720, 40960, 42592, 45056, 53240, 56320, 61952, 77440, 85184, 90112, 106480, 112640, 123904, 154880, 170368, 212960, 225280, 247808, 309760, 340736, 425920, 450560, 495616, 619520, 681472, 851840, 991232, 1239040, 1362944, 1703680, 2478080, 2725888, 3407360, 4956160, 5451776, 6814720, 10903552, 13629440, 27258880, 54517760]

約数ペア:

[(1, 54517760), (2, 27258880), (4, 13629440), (5, 10903552), (8, 6814720), (10, 5451776), (11, 4956160), (16, 3407360), (20, 2725888), (22, 2478080), (32, 1703680), (40, 1362944), (44, 1239040), (55, 991232), (64, 851840), (80, 681472), (88, 619520), (110, 495616), (121, 450560), (128, 425920), (160, 340736), (176, 309760), (220, 247808), (242, 225280), (256, 212960), (320, 170368), (352, 154880), (440, 123904), (484, 112640), (512, 106480), (605, 90112), (640, 85184), (704, 77440), (880, 61952), (968, 56320), (1024, 53240), (1210, 45056), (1280, 42592), (1331, 40960), (1408, 38720), (1760, 30976), (1936, 28160), (2048, 26620), (2420, 22528), (2560, 21296), (2662, 20480), (2816, 19360), (3520, 15488), (3872, 14080), (4096, 13310), (4840, 11264), (5120, 10648), (5324, 10240), (5632, 9680), (6655, 8192), (7040, 7744)]