51495856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2389

約数の個数: 40

約数和(自身を含む): 106961904

約数和(自身を除く): 55466048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2281, 2822, 4562, 5644, 9124, 11288, 18248, 22576, 36496, 38777, 77554, 155108, 189323, 310216, 378646, 620432, 757292, 1514584, 3029168, 3218491, 6436982, 12873964, 25747928, 51495856]

約数ペア:

[(1, 51495856), (2, 25747928), (4, 12873964), (8, 6436982), (16, 3218491), (17, 3029168), (34, 1514584), (68, 757292), (83, 620432), (136, 378646), (166, 310216), (272, 189323), (332, 155108), (664, 77554), (1328, 38777), (1411, 36496), (2281, 22576), (2822, 18248), (4562, 11288), (5644, 9124)]