49743477

素因数分解:

$3^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 88060896

約数和(自身を除く): 38317419

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 83, 147, 151, 189, 249, 441, 453, 567, 581, 747, 1057, 1323, 1359, 1743, 2241, 3171, 3969, 4067, 4077, 5229, 6723, 7399, 9513, 12201, 12231, 12533, 15687, 22197, 28539, 36603, 37599, 47061, 66591, 85617, 87731, 109809, 112797, 199773, 263193, 329427, 338391, 599319, 614117, 789579, 1015173, 1842351, 2368737, 5527053, 7106211, 16581159, 49743477]

約数ペア:

[(1, 49743477), (3, 16581159), (7, 7106211), (9, 5527053), (21, 2368737), (27, 1842351), (49, 1015173), (63, 789579), (81, 614117), (83, 599319), (147, 338391), (151, 329427), (189, 263193), (249, 199773), (441, 112797), (453, 109809), (567, 87731), (581, 85617), (747, 66591), (1057, 47061), (1323, 37599), (1359, 36603), (1743, 28539), (2241, 22197), (3171, 15687), (3969, 12533), (4067, 12231), (4077, 12201), (5229, 9513), (6723, 7399)]