51904365

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 33251475

約数列:

[1, 3, 5, 15, 59, 177, 223, 263, 295, 669, 789, 885, 1115, 1315, 3345, 3945, 13157, 15517, 39471, 46551, 58649, 65785, 77585, 175947, 197355, 232755, 293245, 879735, 3460291, 10380873, 17301455, 51904365]

約数ペア:

[(1, 51904365), (3, 17301455), (5, 10380873), (15, 3460291), (59, 879735), (177, 293245), (223, 232755), (263, 197355), (295, 175947), (669, 77585), (789, 65785), (885, 58649), (1115, 46551), (1315, 39471), (3345, 15517), (3945, 13157)]