83738850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42943}}^1$

素因数の和:42971

約数の個数: 48

約数和(自身を含む): 223652352

約数和(自身を除く): 139913502

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 42943, 85886, 128829, 214715, 257658, 429430, 558259, 644145, 1073575, 1116518, 1288290, 1674777, 2147150, 2791295, 3220725, 3349554, 5582590, 6441450, 8373885, 13956475, 16747770, 27912950, 41869425, 83738850]

約数ペア:

[(1, 83738850), (2, 41869425), (3, 27912950), (5, 16747770), (6, 13956475), (10, 8373885), (13, 6441450), (15, 5582590), (25, 3349554), (26, 3220725), (30, 2791295), (39, 2147150), (50, 1674777), (65, 1288290), (75, 1116518), (78, 1073575), (130, 644145), (150, 558259), (195, 429430), (325, 257658), (390, 214715), (650, 128829), (975, 85886), (1950, 42943)]