53851160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122389}}^1$

素因数の和:122411

約数の個数: 32

約数和(自身を含む): 132181200

約数和(自身を除く): 78330040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 122389, 244778, 489556, 611945, 979112, 1223890, 1346279, 2447780, 2692558, 4895560, 5385116, 6731395, 10770232, 13462790, 26925580, 53851160]

約数ペア:

[(1, 53851160), (2, 26925580), (4, 13462790), (5, 10770232), (8, 6731395), (10, 5385116), (11, 4895560), (20, 2692558), (22, 2447780), (40, 1346279), (44, 1223890), (55, 979112), (88, 611945), (110, 489556), (220, 244778), (440, 122389)]