51327840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1832

約数の個数: 96

約数和(自身を含む): 164426976

約数和(自身を除く): 113099136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1753, 1830, 1952, 2440, 2928, 3506, 3660, 4880, 5259, 5856, 7012, 7320, 8765, 9760, 10518, 14024, 14640, 17530, 21036, 26295, 28048, 29280, 35060, 42072, 52590, 56096, 70120, 84144, 105180, 106933, 140240, 168288, 210360, 213866, 280480, 320799, 420720, 427732, 534665, 641598, 841440, 855464, 1069330, 1283196, 1603995, 1710928, 2138660, 2566392, 3207990, 3421856, 4277320, 5132784, 6415980, 8554640, 10265568, 12831960, 17109280, 25663920, 51327840]

約数ペア:

[(1, 51327840), (2, 25663920), (3, 17109280), (4, 12831960), (5, 10265568), (6, 8554640), (8, 6415980), (10, 5132784), (12, 4277320), (15, 3421856), (16, 3207990), (20, 2566392), (24, 2138660), (30, 1710928), (32, 1603995), (40, 1283196), (48, 1069330), (60, 855464), (61, 841440), (80, 641598), (96, 534665), (120, 427732), (122, 420720), (160, 320799), (183, 280480), (240, 213866), (244, 210360), (305, 168288), (366, 140240), (480, 106933), (488, 105180), (610, 84144), (732, 70120), (915, 56096), (976, 52590), (1220, 42072), (1464, 35060), (1753, 29280), (1830, 28048), (1952, 26295), (2440, 21036), (2928, 17530), (3506, 14640), (3660, 14024), (4880, 10518), (5259, 9760), (5856, 8765), (7012, 7320)]