51422816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 107956800

約数和(自身を除く): 56533984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1019, 1328, 1577, 2038, 2656, 3154, 4076, 6308, 8152, 12616, 16304, 19361, 25232, 32608, 38722, 50464, 77444, 84577, 154888, 169154, 309776, 338308, 619552, 676616, 1353232, 1606963, 2706464, 3213926, 6427852, 12855704, 25711408, 51422816]

約数ペア:

[(1, 51422816), (2, 25711408), (4, 12855704), (8, 6427852), (16, 3213926), (19, 2706464), (32, 1606963), (38, 1353232), (76, 676616), (83, 619552), (152, 338308), (166, 309776), (304, 169154), (332, 154888), (608, 84577), (664, 77444), (1019, 50464), (1328, 38722), (1577, 32608), (2038, 25232), (2656, 19361), (3154, 16304), (4076, 12616), (6308, 8152)]