56909104

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 135705600

約数和(自身を除く): 78796496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 569, 658, 752, 893, 1064, 1138, 1316, 1786, 2128, 2276, 2632, 3572, 3983, 4552, 5264, 6251, 7144, 7966, 9104, 10811, 12502, 14288, 15932, 21622, 25004, 26743, 31864, 43244, 50008, 53486, 63728, 75677, 86488, 100016, 106972, 151354, 172976, 187201, 213944, 302708, 374402, 427888, 508117, 605416, 748804, 1016234, 1210832, 1497608, 2032468, 2995216, 3556819, 4064936, 7113638, 8129872, 14227276, 28454552, 56909104]

約数ペア:

[(1, 56909104), (2, 28454552), (4, 14227276), (7, 8129872), (8, 7113638), (14, 4064936), (16, 3556819), (19, 2995216), (28, 2032468), (38, 1497608), (47, 1210832), (56, 1016234), (76, 748804), (94, 605416), (112, 508117), (133, 427888), (152, 374402), (188, 302708), (266, 213944), (304, 187201), (329, 172976), (376, 151354), (532, 106972), (569, 100016), (658, 86488), (752, 75677), (893, 63728), (1064, 53486), (1138, 50008), (1316, 43244), (1786, 31864), (2128, 26743), (2276, 25004), (2632, 21622), (3572, 15932), (3983, 14288), (4552, 12502), (5264, 10811), (6251, 9104), (7144, 7966)]