56351900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51229}}^1$

素因数の和:51254

約数の個数: 36

約数和(自身を含む): 133402920

約数和(自身を除く): 77051020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 51229, 102458, 204916, 256145, 512290, 563519, 1024580, 1127038, 1280725, 2254076, 2561450, 2817595, 5122900, 5635190, 11270380, 14087975, 28175950, 56351900]

約数ペア:

[(1, 56351900), (2, 28175950), (4, 14087975), (5, 11270380), (10, 5635190), (11, 5122900), (20, 2817595), (22, 2561450), (25, 2254076), (44, 1280725), (50, 1127038), (55, 1024580), (100, 563519), (110, 512290), (220, 256145), (275, 204916), (550, 102458), (1100, 51229)]