56195260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 129548160

約数和(自身を除く): 73352900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1427, 1790, 1969, 2854, 3580, 3938, 5708, 7135, 7876, 9845, 14270, 15697, 19690, 28540, 31394, 39380, 62788, 78485, 156970, 255433, 313940, 510866, 1021732, 1277165, 2554330, 2809763, 5108660, 5619526, 11239052, 14048815, 28097630, 56195260]

約数ペア:

[(1, 56195260), (2, 28097630), (4, 14048815), (5, 11239052), (10, 5619526), (11, 5108660), (20, 2809763), (22, 2554330), (44, 1277165), (55, 1021732), (110, 510866), (179, 313940), (220, 255433), (358, 156970), (716, 78485), (895, 62788), (1427, 39380), (1790, 31394), (1969, 28540), (2854, 19690), (3580, 15697), (3938, 14270), (5708, 9845), (7135, 7876)]