53480680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121547}}^1$

素因数の和:121569

約数の個数: 32

約数和(自身を含む): 131271840

約数和(自身を除く): 77791160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 121547, 243094, 486188, 607735, 972376, 1215470, 1337017, 2430940, 2674034, 4861880, 5348068, 6685085, 10696136, 13370170, 26740340, 53480680]

約数ペア:

[(1, 53480680), (2, 26740340), (4, 13370170), (5, 10696136), (8, 6685085), (10, 5348068), (11, 4861880), (20, 2674034), (22, 2430940), (40, 1337017), (44, 1215470), (55, 972376), (88, 607735), (110, 486188), (220, 243094), (440, 121547)]