54331816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 127946880

約数和(自身を除く): 73615064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 386, 457, 616, 772, 914, 1351, 1544, 1828, 2123, 2702, 3199, 3656, 4246, 5027, 5404, 6398, 8492, 10054, 10808, 12796, 14861, 16984, 20108, 25592, 29722, 35189, 40216, 59444, 70378, 88201, 118888, 140756, 176402, 281512, 352804, 617407, 705608, 970211, 1234814, 1940422, 2469628, 3880844, 4939256, 6791477, 7761688, 13582954, 27165908, 54331816]

約数ペア:

[(1, 54331816), (2, 27165908), (4, 13582954), (7, 7761688), (8, 6791477), (11, 4939256), (14, 3880844), (22, 2469628), (28, 1940422), (44, 1234814), (56, 970211), (77, 705608), (88, 617407), (154, 352804), (193, 281512), (308, 176402), (386, 140756), (457, 118888), (616, 88201), (772, 70378), (914, 59444), (1351, 40216), (1544, 35189), (1828, 29722), (2123, 25592), (2702, 20108), (3199, 16984), (3656, 14861), (4246, 12796), (5027, 10808), (5404, 10054), (6398, 8492)]