53238856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 113762880

約数和(自身を除く): 60524024

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 83, 88, 148, 166, 197, 296, 332, 394, 407, 664, 788, 814, 913, 1576, 1628, 1826, 2167, 3071, 3256, 3652, 4334, 6142, 7289, 7304, 8668, 12284, 14578, 16351, 17336, 24568, 29156, 32702, 33781, 58312, 65404, 67562, 80179, 130808, 135124, 160358, 179861, 270248, 320716, 359722, 604987, 641432, 719444, 1209974, 1438888, 2419948, 4839896, 6654857, 13309714, 26619428, 53238856]

約数ペア:

[(1, 53238856), (2, 26619428), (4, 13309714), (8, 6654857), (11, 4839896), (22, 2419948), (37, 1438888), (44, 1209974), (74, 719444), (83, 641432), (88, 604987), (148, 359722), (166, 320716), (197, 270248), (296, 179861), (332, 160358), (394, 135124), (407, 130808), (664, 80179), (788, 67562), (814, 65404), (913, 58312), (1576, 33781), (1628, 32702), (1826, 29156), (2167, 24568), (3071, 17336), (3256, 16351), (3652, 14578), (4334, 12284), (6142, 8668), (7289, 7304)]