48915321

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 80720640

約数和(自身を除く): 31805319

約数列:

[1, 3, 7, 13, 21, 39, 91, 233, 273, 699, 769, 1631, 2307, 3029, 4893, 5383, 9087, 9997, 16149, 21203, 29991, 63609, 69979, 179177, 209937, 537531, 1254239, 2329301, 3762717, 6987903, 16305107, 48915321]

約数ペア:

[(1, 48915321), (3, 16305107), (7, 6987903), (13, 3762717), (21, 2329301), (39, 1254239), (91, 537531), (233, 209937), (273, 179177), (699, 69979), (769, 63609), (1631, 29991), (2307, 21203), (3029, 16149), (4893, 9997), (5383, 9087)]