57953720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131713}}^1$

素因数の和:131735

約数の個数: 32

約数和(自身を含む): 142251120

約数和(自身を除く): 84297400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 131713, 263426, 526852, 658565, 1053704, 1317130, 1448843, 2634260, 2897686, 5268520, 5795372, 7244215, 11590744, 14488430, 28976860, 57953720]

約数ペア:

[(1, 57953720), (2, 28976860), (4, 14488430), (5, 11590744), (8, 7244215), (10, 5795372), (11, 5268520), (20, 2897686), (22, 2634260), (40, 1448843), (44, 1317130), (55, 1053704), (88, 658565), (110, 526852), (220, 263426), (440, 131713)]