55985184

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:922

約数の個数: 72

約数和(自身を含む): 159950700

約数和(自身を除く): 103965516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 557, 698, 1047, 1114, 1396, 1671, 2094, 2228, 2792, 3141, 3342, 4188, 4456, 5013, 5584, 6282, 6684, 8376, 8912, 10026, 11168, 12564, 13368, 16752, 17824, 20052, 25128, 26736, 33504, 40104, 50256, 53472, 80208, 100512, 160416, 194393, 388786, 583179, 777572, 1166358, 1555144, 1749537, 2332716, 3110288, 3499074, 4665432, 6220576, 6998148, 9330864, 13996296, 18661728, 27992592, 55985184]

約数ペア:

[(1, 55985184), (2, 27992592), (3, 18661728), (4, 13996296), (6, 9330864), (8, 6998148), (9, 6220576), (12, 4665432), (16, 3499074), (18, 3110288), (24, 2332716), (32, 1749537), (36, 1555144), (48, 1166358), (72, 777572), (96, 583179), (144, 388786), (288, 194393), (349, 160416), (557, 100512), (698, 80208), (1047, 53472), (1114, 50256), (1396, 40104), (1671, 33504), (2094, 26736), (2228, 25128), (2792, 20052), (3141, 17824), (3342, 16752), (4188, 13368), (4456, 12564), (5013, 11168), (5584, 10026), (6282, 8912), (6684, 8376)]