53481246

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 134400000

約数和(自身を除く): 80918754

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 1999, 2058, 3822, 3998, 4459, 5997, 8918, 11994, 13377, 13993, 25987, 26754, 27986, 41979, 51974, 77961, 83958, 97951, 155922, 181909, 195902, 293853, 363818, 545727, 587706, 685657, 1091454, 1273363, 1371314, 2056971, 2546726, 3820089, 4113942, 7640178, 8913541, 17827082, 26740623, 53481246]

約数ペア:

[(1, 53481246), (2, 26740623), (3, 17827082), (6, 8913541), (7, 7640178), (13, 4113942), (14, 3820089), (21, 2546726), (26, 2056971), (39, 1371314), (42, 1273363), (49, 1091454), (78, 685657), (91, 587706), (98, 545727), (147, 363818), (182, 293853), (273, 195902), (294, 181909), (343, 155922), (546, 97951), (637, 83958), (686, 77961), (1029, 51974), (1274, 41979), (1911, 27986), (1999, 26754), (2058, 25987), (3822, 13993), (3998, 13377), (4459, 11994), (5997, 8918)]