56662389

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 104448000

約数和(自身を除く): 47785611

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 93, 133, 171, 189, 217, 279, 399, 509, 513, 589, 651, 837, 1197, 1527, 1767, 1953, 3563, 3591, 4123, 4581, 5301, 5859, 9671, 10689, 12369, 13743, 15779, 15903, 29013, 32067, 37107, 47337, 67697, 87039, 96201, 110453, 111321, 142011, 203091, 261117, 299801, 331359, 426033, 609273, 899403, 994077, 1827819, 2098607, 2698209, 2982231, 6295821, 8094627, 18887463, 56662389]

約数ペア:

[(1, 56662389), (3, 18887463), (7, 8094627), (9, 6295821), (19, 2982231), (21, 2698209), (27, 2098607), (31, 1827819), (57, 994077), (63, 899403), (93, 609273), (133, 426033), (171, 331359), (189, 299801), (217, 261117), (279, 203091), (399, 142011), (509, 111321), (513, 110453), (589, 96201), (651, 87039), (837, 67697), (1197, 47337), (1527, 37107), (1767, 32067), (1953, 29013), (3563, 15903), (3591, 15779), (4123, 13743), (4581, 12369), (5301, 10689), (5859, 9671)]