51241736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 120355200

約数和(自身を除く): 69113464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1193, 1534, 1652, 2386, 3068, 3304, 4772, 5369, 6136, 8351, 9544, 10738, 15509, 16702, 21476, 31018, 33404, 42952, 62036, 66808, 70387, 108563, 124072, 140774, 217126, 281548, 434252, 492709, 563096, 868504, 915031, 985418, 1830062, 1970836, 3660124, 3941672, 6405217, 7320248, 12810434, 25620868, 51241736]

約数ペア:

[(1, 51241736), (2, 25620868), (4, 12810434), (7, 7320248), (8, 6405217), (13, 3941672), (14, 3660124), (26, 1970836), (28, 1830062), (52, 985418), (56, 915031), (59, 868504), (91, 563096), (104, 492709), (118, 434252), (182, 281548), (236, 217126), (364, 140774), (413, 124072), (472, 108563), (728, 70387), (767, 66808), (826, 62036), (1193, 42952), (1534, 33404), (1652, 31018), (2386, 21476), (3068, 16702), (3304, 15509), (4772, 10738), (5369, 9544), (6136, 8351)]