45209864

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 100569600

約数和(自身を除く): 55359736

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 89, 94, 178, 188, 193, 329, 356, 376, 386, 623, 658, 712, 772, 1246, 1316, 1351, 1544, 2492, 2632, 2702, 4183, 4984, 5404, 8366, 9071, 10808, 16732, 17177, 18142, 29281, 33464, 34354, 36284, 58562, 63497, 68708, 72568, 117124, 120239, 126994, 137416, 234248, 240478, 253988, 480956, 507976, 807319, 961912, 1614638, 3229276, 5651233, 6458552, 11302466, 22604932, 45209864]

約数ペア:

[(1, 45209864), (2, 22604932), (4, 11302466), (7, 6458552), (8, 5651233), (14, 3229276), (28, 1614638), (47, 961912), (56, 807319), (89, 507976), (94, 480956), (178, 253988), (188, 240478), (193, 234248), (329, 137416), (356, 126994), (376, 120239), (386, 117124), (623, 72568), (658, 68708), (712, 63497), (772, 58562), (1246, 36284), (1316, 34354), (1351, 33464), (1544, 29281), (2492, 18142), (2632, 17177), (2702, 16732), (4183, 10808), (4984, 9071), (5404, 8366)]