50408380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7901}}^1$

素因数の和:7950

約数の個数: 48

約数和(自身を含む): 119478240

約数和(自身を除く): 69069860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 7901, 15802, 31604, 39505, 79010, 86911, 158020, 173822, 229129, 347644, 434555, 458258, 869110, 916516, 1145645, 1738220, 2291290, 2520419, 4582580, 5040838, 10081676, 12602095, 25204190, 50408380]

約数ペア:

[(1, 50408380), (2, 25204190), (4, 12602095), (5, 10081676), (10, 5040838), (11, 4582580), (20, 2520419), (22, 2291290), (29, 1738220), (44, 1145645), (55, 916516), (58, 869110), (110, 458258), (116, 434555), (145, 347644), (220, 229129), (290, 173822), (319, 158020), (580, 86911), (638, 79010), (1276, 39505), (1595, 31604), (3190, 15802), (6380, 7901)]