48064640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 127234800

約数和(自身を除く): 79170160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 109, 128, 130, 160, 208, 212, 218, 260, 265, 320, 416, 424, 436, 520, 530, 545, 640, 689, 832, 848, 872, 1040, 1060, 1090, 1378, 1417, 1664, 1696, 1744, 2080, 2120, 2180, 2756, 2834, 3392, 3445, 3488, 4160, 4240, 4360, 5512, 5668, 5777, 6784, 6890, 6976, 7085, 8320, 8480, 8720, 11024, 11336, 11554, 13780, 13952, 14170, 16960, 17440, 22048, 22672, 23108, 27560, 28340, 28885, 33920, 34880, 44096, 45344, 46216, 55120, 56680, 57770, 69760, 75101, 88192, 90688, 92432, 110240, 113360, 115540, 150202, 181376, 184864, 220480, 226720, 231080, 300404, 369728, 375505, 440960, 453440, 462160, 600808, 739456, 751010, 906880, 924320, 1201616, 1502020, 1848640, 2403232, 3004040, 3697280, 4806464, 6008080, 9612928, 12016160, 24032320, 48064640]

約数ペア:

[(1, 48064640), (2, 24032320), (4, 12016160), (5, 9612928), (8, 6008080), (10, 4806464), (13, 3697280), (16, 3004040), (20, 2403232), (26, 1848640), (32, 1502020), (40, 1201616), (52, 924320), (53, 906880), (64, 751010), (65, 739456), (80, 600808), (104, 462160), (106, 453440), (109, 440960), (128, 375505), (130, 369728), (160, 300404), (208, 231080), (212, 226720), (218, 220480), (260, 184864), (265, 181376), (320, 150202), (416, 115540), (424, 113360), (436, 110240), (520, 92432), (530, 90688), (545, 88192), (640, 75101), (689, 69760), (832, 57770), (848, 56680), (872, 55120), (1040, 46216), (1060, 45344), (1090, 44096), (1378, 34880), (1417, 33920), (1664, 28885), (1696, 28340), (1744, 27560), (2080, 23108), (2120, 22672), (2180, 22048), (2756, 17440), (2834, 16960), (3392, 14170), (3445, 13952), (3488, 13780), (4160, 11554), (4240, 11336), (4360, 11024), (5512, 8720), (5668, 8480), (5777, 8320), (6784, 7085), (6890, 6976)]