49634240

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1549

約数の個数: 56

約数和(自身を含む): 119359680

約数和(自身を除く): 69725440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1423, 1744, 2180, 2846, 3488, 4360, 5692, 6976, 7115, 8720, 11384, 14230, 17440, 22768, 28460, 34880, 45536, 56920, 91072, 113840, 155107, 227680, 310214, 455360, 620428, 775535, 1240856, 1551070, 2481712, 3102140, 4963424, 6204280, 9926848, 12408560, 24817120, 49634240]

約数ペア:

[(1, 49634240), (2, 24817120), (4, 12408560), (5, 9926848), (8, 6204280), (10, 4963424), (16, 3102140), (20, 2481712), (32, 1551070), (40, 1240856), (64, 775535), (80, 620428), (109, 455360), (160, 310214), (218, 227680), (320, 155107), (436, 113840), (545, 91072), (872, 56920), (1090, 45536), (1423, 34880), (1744, 28460), (2180, 22768), (2846, 17440), (3488, 14230), (4360, 11384), (5692, 8720), (6976, 7115)]