52171040

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7583}}^1$

素因数の和:7641

約数の個数: 48

約数和(自身を含む): 126137088

約数和(自身を除く): 73966048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 7583, 15166, 30332, 37915, 60664, 75830, 121328, 151660, 242656, 303320, 326069, 606640, 652138, 1213280, 1304276, 1630345, 2608552, 3260690, 5217104, 6521380, 10434208, 13042760, 26085520, 52171040]

約数ペア:

[(1, 52171040), (2, 26085520), (4, 13042760), (5, 10434208), (8, 6521380), (10, 5217104), (16, 3260690), (20, 2608552), (32, 1630345), (40, 1304276), (43, 1213280), (80, 652138), (86, 606640), (160, 326069), (172, 303320), (215, 242656), (344, 151660), (430, 121328), (688, 75830), (860, 60664), (1376, 37915), (1720, 30332), (3440, 15166), (6880, 7583)]