53173370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 47949190

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 3989, 6665, 7978, 13330, 19945, 39890, 123659, 171527, 247318, 343054, 618295, 857635, 1236590, 1715270, 5317337, 10634674, 26586685, 53173370]

約数ペア:

[(1, 53173370), (2, 26586685), (5, 10634674), (10, 5317337), (31, 1715270), (43, 1236590), (62, 857635), (86, 618295), (155, 343054), (215, 247318), (310, 171527), (430, 123659), (1333, 39890), (2666, 19945), (3989, 13330), (6665, 7978)]