84908850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43543}}^1$

素因数の和:43571

約数の個数: 48

約数和(自身を含む): 226777152

約数和(自身を除く): 141868302

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, 43543, 87086, 130629, 217715, 261258, 435430, 566059, 653145, 1088575, 1132118, 1306290, 1698177, 2177150, 2830295, 3265725, 3396354, 5660590, 6531450, 8490885, 14151475, 16981770, 28302950, 42454425, 84908850]

約数ペア:

[(1, 84908850), (2, 42454425), (3, 28302950), (5, 16981770), (6, 14151475), (10, 8490885), (13, 6531450), (15, 5660590), (25, 3396354), (26, 3265725), (30, 2830295), (39, 2177150), (50, 1698177), (65, 1306290), (75, 1132118), (78, 1088575), (130, 653145), (150, 566059), (195, 435430), (325, 261258), (390, 217715), (650, 130629), (975, 87086), (1950, 43543)]