55720464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 153204480

約数和(自身を除く): 97484016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 304, 321, 428, 456, 571, 642, 856, 912, 1142, 1284, 1712, 1713, 2033, 2284, 2568, 3426, 4066, 4568, 5136, 6099, 6852, 8132, 9136, 10849, 12198, 13704, 16264, 21698, 24396, 27408, 32528, 32547, 43396, 48792, 61097, 65094, 86792, 97584, 122194, 130188, 173584, 183291, 244388, 260376, 366582, 488776, 520752, 733164, 977552, 1160843, 1466328, 2321686, 2932656, 3482529, 4643372, 6965058, 9286744, 13930116, 18573488, 27860232, 55720464]

約数ペア:

[(1, 55720464), (2, 27860232), (3, 18573488), (4, 13930116), (6, 9286744), (8, 6965058), (12, 4643372), (16, 3482529), (19, 2932656), (24, 2321686), (38, 1466328), (48, 1160843), (57, 977552), (76, 733164), (107, 520752), (114, 488776), (152, 366582), (214, 260376), (228, 244388), (304, 183291), (321, 173584), (428, 130188), (456, 122194), (571, 97584), (642, 86792), (856, 65094), (912, 61097), (1142, 48792), (1284, 43396), (1712, 32547), (1713, 32528), (2033, 27408), (2284, 24396), (2568, 21698), (3426, 16264), (4066, 13704), (4568, 12198), (5136, 10849), (6099, 9136), (6852, 8132)]