47901760

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1523

約数の個数: 56

約数和(自身を含む): 115214400

約数和(自身を除く): 67312640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1399, 1712, 2140, 2798, 3424, 4280, 5596, 6848, 6995, 8560, 11192, 13990, 17120, 22384, 27980, 34240, 44768, 55960, 89536, 111920, 149693, 223840, 299386, 447680, 598772, 748465, 1197544, 1496930, 2395088, 2993860, 4790176, 5987720, 9580352, 11975440, 23950880, 47901760]

約数ペア:

[(1, 47901760), (2, 23950880), (4, 11975440), (5, 9580352), (8, 5987720), (10, 4790176), (16, 2993860), (20, 2395088), (32, 1496930), (40, 1197544), (64, 748465), (80, 598772), (107, 447680), (160, 299386), (214, 223840), (320, 149693), (428, 111920), (535, 89536), (856, 55960), (1070, 44768), (1399, 34240), (1712, 27980), (2140, 22384), (2798, 17120), (3424, 13990), (4280, 11192), (5596, 8560), (6848, 6995)]