48202220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1451}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 111234816

約数和(自身を除く): 63032596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1451, 1510, 1661, 2902, 3020, 3322, 5804, 6644, 7255, 8305, 14510, 15961, 16610, 29020, 31922, 33220, 63844, 79805, 159610, 219101, 319220, 438202, 876404, 1095505, 2191010, 2410111, 4382020, 4820222, 9640444, 12050555, 24101110, 48202220]

約数ペア:

[(1, 48202220), (2, 24101110), (4, 12050555), (5, 9640444), (10, 4820222), (11, 4382020), (20, 2410111), (22, 2191010), (44, 1095505), (55, 876404), (110, 438202), (151, 319220), (220, 219101), (302, 159610), (604, 79805), (755, 63844), (1451, 33220), (1510, 31922), (1661, 29020), (2902, 16610), (3020, 15961), (3322, 14510), (5804, 8305), (6644, 7255)]