48278440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{172423}}^1$

素因数の和:172441

約数の個数: 32

約数和(自身を含む): 124145280

約数和(自身を除く): 75866840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 172423, 344846, 689692, 862115, 1206961, 1379384, 1724230, 2413922, 3448460, 4827844, 6034805, 6896920, 9655688, 12069610, 24139220, 48278440]

約数ペア:

[(1, 48278440), (2, 24139220), (4, 12069610), (5, 9655688), (7, 6896920), (8, 6034805), (10, 4827844), (14, 3448460), (20, 2413922), (28, 1724230), (35, 1379384), (40, 1206961), (56, 862115), (70, 689692), (140, 344846), (280, 172423)]