50680960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 138360960

約数和(自身を除く): 87680000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 313, 320, 352, 368, 440, 460, 506, 626, 640, 704, 736, 880, 920, 1012, 1252, 1265, 1408, 1472, 1565, 1760, 1840, 2024, 2504, 2530, 2944, 3130, 3443, 3520, 3680, 4048, 5008, 5060, 6260, 6886, 7040, 7199, 7360, 8096, 10016, 10120, 12520, 13772, 14398, 14720, 16192, 17215, 20032, 20240, 25040, 27544, 28796, 32384, 34430, 35995, 40064, 40480, 50080, 55088, 57592, 68860, 71990, 79189, 80960, 100160, 110176, 115184, 137720, 143980, 158378, 161920, 200320, 220352, 230368, 275440, 287960, 316756, 395945, 440704, 460736, 550880, 575920, 633512, 791890, 921472, 1101760, 1151840, 1267024, 1583780, 2203520, 2303680, 2534048, 3167560, 4607360, 5068096, 6335120, 10136192, 12670240, 25340480, 50680960]

約数ペア:

[(1, 50680960), (2, 25340480), (4, 12670240), (5, 10136192), (8, 6335120), (10, 5068096), (11, 4607360), (16, 3167560), (20, 2534048), (22, 2303680), (23, 2203520), (32, 1583780), (40, 1267024), (44, 1151840), (46, 1101760), (55, 921472), (64, 791890), (80, 633512), (88, 575920), (92, 550880), (110, 460736), (115, 440704), (128, 395945), (160, 316756), (176, 287960), (184, 275440), (220, 230368), (230, 220352), (253, 200320), (313, 161920), (320, 158378), (352, 143980), (368, 137720), (440, 115184), (460, 110176), (506, 100160), (626, 80960), (640, 79189), (704, 71990), (736, 68860), (880, 57592), (920, 55088), (1012, 50080), (1252, 40480), (1265, 40064), (1408, 35995), (1472, 34430), (1565, 32384), (1760, 28796), (1840, 27544), (2024, 25040), (2504, 20240), (2530, 20032), (2944, 17215), (3130, 16192), (3443, 14720), (3520, 14398), (3680, 13772), (4048, 12520), (5008, 10120), (5060, 10016), (6260, 8096), (6886, 7360), (7040, 7199)]