54937883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 74898432

約数和(自身を除く): 19960549

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 497, 773, 781, 923, 1001, 5411, 5467, 6461, 8503, 10049, 10153, 54883, 59521, 70343, 71071, 110539, 384181, 603713, 713479, 773773, 4225991, 4994353, 7848269, 54937883]

約数ペア:

[(1, 54937883), (7, 7848269), (11, 4994353), (13, 4225991), (71, 773773), (77, 713479), (91, 603713), (143, 384181), (497, 110539), (773, 71071), (781, 70343), (923, 59521), (1001, 54883), (5411, 10153), (5467, 10049), (6461, 8503)]