51307802

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 107557632

約数和(自身を除く): 56249830

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 49, 91, 98, 103, 119, 161, 182, 206, 221, 238, 299, 322, 391, 442, 598, 637, 721, 782, 833, 1127, 1274, 1339, 1442, 1547, 1666, 1751, 2093, 2254, 2369, 2678, 2737, 3094, 3502, 4186, 4738, 5047, 5083, 5474, 9373, 10094, 10166, 10829, 12257, 14651, 16583, 18746, 19159, 21658, 22763, 24514, 29302, 30797, 33166, 35581, 38318, 40273, 45526, 61594, 65611, 71162, 80546, 85799, 116081, 131222, 159341, 171598, 215579, 232162, 249067, 281911, 318682, 431158, 498134, 523549, 563822, 1047098, 1115387, 1509053, 1973377, 2230774, 3018106, 3664843, 3946754, 7329686, 25653901, 51307802]

約数ペア:

[(1, 51307802), (2, 25653901), (7, 7329686), (13, 3946754), (14, 3664843), (17, 3018106), (23, 2230774), (26, 1973377), (34, 1509053), (46, 1115387), (49, 1047098), (91, 563822), (98, 523549), (103, 498134), (119, 431158), (161, 318682), (182, 281911), (206, 249067), (221, 232162), (238, 215579), (299, 171598), (322, 159341), (391, 131222), (442, 116081), (598, 85799), (637, 80546), (721, 71162), (782, 65611), (833, 61594), (1127, 45526), (1274, 40273), (1339, 38318), (1442, 35581), (1547, 33166), (1666, 30797), (1751, 29302), (2093, 24514), (2254, 22763), (2369, 21658), (2678, 19159), (2737, 18746), (3094, 16583), (3502, 14651), (4186, 12257), (4738, 10829), (5047, 10166), (5083, 10094), (5474, 9373)]