56124460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9323}}^1$

素因数の和:9382

約数の個数: 48

約数和(自身を含む): 137846016

約数和(自身を除く): 81721556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 9323, 18646, 37292, 46615, 65261, 93230, 130522, 186460, 261044, 326305, 400889, 652610, 801778, 1305220, 1603556, 2004445, 2806223, 4008890, 5612446, 8017780, 11224892, 14031115, 28062230, 56124460]

約数ペア:

[(1, 56124460), (2, 28062230), (4, 14031115), (5, 11224892), (7, 8017780), (10, 5612446), (14, 4008890), (20, 2806223), (28, 2004445), (35, 1603556), (43, 1305220), (70, 801778), (86, 652610), (140, 400889), (172, 326305), (215, 261044), (301, 186460), (430, 130522), (602, 93230), (860, 65261), (1204, 46615), (1505, 37292), (3010, 18646), (6020, 9323)]