54407890

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{15413}}^1$

素因数の和:15773

約数の個数: 16

約数和(自身を含む): 98218008

約数和(自身を除く): 43810118

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 15413, 30826, 77065, 154130, 5440789, 10881578, 27203945, 54407890]

約数ペア:

[(1, 54407890), (2, 27203945), (5, 10881578), (10, 5440789), (353, 154130), (706, 77065), (1765, 30826), (3530, 15413)]