51563265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 89268480

約数和(自身を除く): 37705215

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 269, 807, 983, 1345, 2949, 3497, 4035, 4915, 10491, 12779, 14745, 17485, 38337, 52455, 63895, 191685, 264427, 793281, 1322135, 3437551, 3966405, 10312653, 17187755, 51563265]

約数ペア:

[(1, 51563265), (3, 17187755), (5, 10312653), (13, 3966405), (15, 3437551), (39, 1322135), (65, 793281), (195, 264427), (269, 191685), (807, 63895), (983, 52455), (1345, 38337), (2949, 17485), (3497, 14745), (4035, 12779), (4915, 10491)]