49846790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 56598010

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 109, 139, 218, 235, 278, 329, 470, 545, 658, 695, 763, 973, 1090, 1390, 1526, 1645, 1946, 3290, 3815, 4865, 5123, 6533, 7630, 9730, 10246, 13066, 15151, 25615, 30302, 32665, 35861, 45731, 51230, 65330, 71722, 75755, 91462, 106057, 151510, 179305, 212114, 228655, 358610, 457310, 530285, 712097, 1060570, 1424194, 3560485, 4984679, 7120970, 9969358, 24923395, 49846790]

約数ペア:

[(1, 49846790), (2, 24923395), (5, 9969358), (7, 7120970), (10, 4984679), (14, 3560485), (35, 1424194), (47, 1060570), (70, 712097), (94, 530285), (109, 457310), (139, 358610), (218, 228655), (235, 212114), (278, 179305), (329, 151510), (470, 106057), (545, 91462), (658, 75755), (695, 71722), (763, 65330), (973, 51230), (1090, 45731), (1390, 35861), (1526, 32665), (1645, 30302), (1946, 25615), (3290, 15151), (3815, 13066), (4865, 10246), (5123, 9730), (6533, 7630)]