56490864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 156204288

約数和(自身を除く): 99713424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 321, 408, 428, 642, 647, 816, 856, 1284, 1294, 1712, 1819, 1941, 2568, 2588, 3638, 3882, 5136, 5176, 5457, 7276, 7764, 10352, 10914, 10999, 14552, 15528, 21828, 21998, 29104, 31056, 32997, 43656, 43996, 65994, 69229, 87312, 87992, 131988, 138458, 175984, 207687, 263976, 276916, 415374, 527952, 553832, 830748, 1107664, 1176893, 1661496, 2353786, 3322992, 3530679, 4707572, 7061358, 9415144, 14122716, 18830288, 28245432, 56490864]

約数ペア:

[(1, 56490864), (2, 28245432), (3, 18830288), (4, 14122716), (6, 9415144), (8, 7061358), (12, 4707572), (16, 3530679), (17, 3322992), (24, 2353786), (34, 1661496), (48, 1176893), (51, 1107664), (68, 830748), (102, 553832), (107, 527952), (136, 415374), (204, 276916), (214, 263976), (272, 207687), (321, 175984), (408, 138458), (428, 131988), (642, 87992), (647, 87312), (816, 69229), (856, 65994), (1284, 43996), (1294, 43656), (1712, 32997), (1819, 31056), (1941, 29104), (2568, 21998), (2588, 21828), (3638, 15528), (3882, 14552), (5136, 10999), (5176, 10914), (5457, 10352), (7276, 7764)]