51040696

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 115473600

約数和(自身を除く): 64432904

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 53, 56, 58, 106, 116, 203, 212, 232, 371, 406, 424, 593, 742, 812, 1186, 1484, 1537, 1624, 2372, 2968, 3074, 4151, 4744, 6148, 8302, 10759, 12296, 16604, 17197, 21518, 31429, 33208, 34394, 43036, 62858, 68788, 86072, 120379, 125716, 137576, 220003, 240758, 251432, 440006, 481516, 880012, 911441, 963032, 1760024, 1822882, 3645764, 6380087, 7291528, 12760174, 25520348, 51040696]

約数ペア:

[(1, 51040696), (2, 25520348), (4, 12760174), (7, 7291528), (8, 6380087), (14, 3645764), (28, 1822882), (29, 1760024), (53, 963032), (56, 911441), (58, 880012), (106, 481516), (116, 440006), (203, 251432), (212, 240758), (232, 220003), (371, 137576), (406, 125716), (424, 120379), (593, 86072), (742, 68788), (812, 62858), (1186, 43036), (1484, 34394), (1537, 33208), (1624, 31429), (2372, 21518), (2968, 17197), (3074, 16604), (4151, 12296), (4744, 10759), (6148, 8302)]