49673840

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7481}}^1$

素因数の和:7577

約数の個数: 40

約数和(自身を含む): 116898768

約数和(自身を除く): 67224928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 7481, 14962, 29924, 37405, 59848, 74810, 119696, 149620, 299240, 598480, 620923, 1241846, 2483692, 3104615, 4967384, 6209230, 9934768, 12418460, 24836920, 49673840]

約数ペア:

[(1, 49673840), (2, 24836920), (4, 12418460), (5, 9934768), (8, 6209230), (10, 4967384), (16, 3104615), (20, 2483692), (40, 1241846), (80, 620923), (83, 598480), (166, 299240), (332, 149620), (415, 119696), (664, 74810), (830, 59848), (1328, 37405), (1660, 29924), (3320, 14962), (6640, 7481)]