55335644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 119829696

約数和(自身を除く): 64494052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 281, 364, 541, 562, 1082, 1124, 1967, 2164, 3653, 3787, 3934, 7033, 7306, 7574, 7868, 14066, 14612, 15148, 25571, 28132, 49231, 51142, 98462, 102284, 152021, 196924, 304042, 608084, 1064147, 1976273, 2128294, 3952546, 4256588, 7905092, 13833911, 27667822, 55335644]

約数ペア:

[(1, 55335644), (2, 27667822), (4, 13833911), (7, 7905092), (13, 4256588), (14, 3952546), (26, 2128294), (28, 1976273), (52, 1064147), (91, 608084), (182, 304042), (281, 196924), (364, 152021), (541, 102284), (562, 98462), (1082, 51142), (1124, 49231), (1967, 28132), (2164, 25571), (3653, 15148), (3787, 14612), (3934, 14066), (7033, 7868), (7306, 7574)]