51889992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 165749760

約数和(自身を除く): 113859768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 653, 903, 924, 946, 1032, 1204, 1306, 1419, 1806, 1848, 1892, 1959, 2408, 2612, 2838, 3311, 3612, 3784, 3918, 4571, 5224, 5676, 6622, 7183, 7224, 7836, 9142, 9933, 11352, 13244, 13713, 14366, 15672, 18284, 19866, 21549, 26488, 27426, 28079, 28732, 36568, 39732, 43098, 50281, 54852, 56158, 57464, 79464, 84237, 86196, 100562, 109704, 112316, 150843, 168474, 172392, 196553, 201124, 224632, 301686, 308869, 336948, 393106, 402248, 589659, 603372, 617738, 673896, 786212, 926607, 1179318, 1206744, 1235476, 1572424, 1853214, 2162083, 2358636, 2470952, 3706428, 4324166, 4717272, 6486249, 7412856, 8648332, 12972498, 17296664, 25944996, 51889992]

約数ペア:

[(1, 51889992), (2, 25944996), (3, 17296664), (4, 12972498), (6, 8648332), (7, 7412856), (8, 6486249), (11, 4717272), (12, 4324166), (14, 3706428), (21, 2470952), (22, 2358636), (24, 2162083), (28, 1853214), (33, 1572424), (42, 1235476), (43, 1206744), (44, 1179318), (56, 926607), (66, 786212), (77, 673896), (84, 617738), (86, 603372), (88, 589659), (129, 402248), (132, 393106), (154, 336948), (168, 308869), (172, 301686), (231, 224632), (258, 201124), (264, 196553), (301, 172392), (308, 168474), (344, 150843), (462, 112316), (473, 109704), (516, 100562), (602, 86196), (616, 84237), (653, 79464), (903, 57464), (924, 56158), (946, 54852), (1032, 50281), (1204, 43098), (1306, 39732), (1419, 36568), (1806, 28732), (1848, 28079), (1892, 27426), (1959, 26488), (2408, 21549), (2612, 19866), (2838, 18284), (3311, 15672), (3612, 14366), (3784, 13713), (3918, 13244), (4571, 11352), (5224, 9933), (5676, 9142), (6622, 7836), (7183, 7224)]