54232220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{55339}}^1$

素因数の和:55362

約数の個数: 36

約数和(自身を含む): 132483960

約数和(自身を除く): 78251740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 55339, 110678, 221356, 276695, 387373, 553390, 774746, 1106780, 1549492, 1936865, 2711611, 3873730, 5423222, 7747460, 10846444, 13558055, 27116110, 54232220]

約数ペア:

[(1, 54232220), (2, 27116110), (4, 13558055), (5, 10846444), (7, 7747460), (10, 5423222), (14, 3873730), (20, 2711611), (28, 1936865), (35, 1549492), (49, 1106780), (70, 774746), (98, 553390), (140, 387373), (196, 276695), (245, 221356), (490, 110678), (980, 55339)]