44909020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 103511520

約数和(自身を除く): 58602500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3259, 3445, 6518, 6890, 13036, 13780, 16295, 32590, 42367, 65180, 84734, 169468, 172727, 211835, 345454, 423670, 690908, 847340, 863635, 1727270, 2245451, 3454540, 4490902, 8981804, 11227255, 22454510, 44909020]

約数ペア:

[(1, 44909020), (2, 22454510), (4, 11227255), (5, 8981804), (10, 4490902), (13, 3454540), (20, 2245451), (26, 1727270), (52, 863635), (53, 847340), (65, 690908), (106, 423670), (130, 345454), (212, 211835), (260, 172727), (265, 169468), (530, 84734), (689, 65180), (1060, 42367), (1378, 32590), (2756, 16295), (3259, 13780), (3445, 13036), (6518, 6890)]