51908560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 133955712

約数和(自身を除く): 82047152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 967, 976, 1220, 1342, 1934, 2440, 2684, 3355, 3868, 4835, 4880, 5368, 6710, 7736, 9670, 10637, 10736, 13420, 15472, 19340, 21274, 26840, 38680, 42548, 53185, 53680, 58987, 77360, 85096, 106370, 117974, 170192, 212740, 235948, 294935, 425480, 471896, 589870, 648857, 850960, 943792, 1179740, 1297714, 2359480, 2595428, 3244285, 4718960, 5190856, 6488570, 10381712, 12977140, 25954280, 51908560]

約数ペア:

[(1, 51908560), (2, 25954280), (4, 12977140), (5, 10381712), (8, 6488570), (10, 5190856), (11, 4718960), (16, 3244285), (20, 2595428), (22, 2359480), (40, 1297714), (44, 1179740), (55, 943792), (61, 850960), (80, 648857), (88, 589870), (110, 471896), (122, 425480), (176, 294935), (220, 235948), (244, 212740), (305, 170192), (440, 117974), (488, 106370), (610, 85096), (671, 77360), (880, 58987), (967, 53680), (976, 53185), (1220, 42548), (1342, 38680), (1934, 26840), (2440, 21274), (2684, 19340), (3355, 15472), (3868, 13420), (4835, 10736), (4880, 10637), (5368, 9670), (6710, 7736)]