52625020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53699}}^1$

素因数の和:53722

約数の個数: 36

約数和(自身を含む): 128557800

約数和(自身を除く): 75932780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 53699, 107398, 214796, 268495, 375893, 536990, 751786, 1073980, 1503572, 1879465, 2631251, 3758930, 5262502, 7517860, 10525004, 13156255, 26312510, 52625020]

約数ペア:

[(1, 52625020), (2, 26312510), (4, 13156255), (5, 10525004), (7, 7517860), (10, 5262502), (14, 3758930), (20, 2631251), (28, 1879465), (35, 1503572), (49, 1073980), (70, 751786), (98, 536990), (140, 375893), (196, 268495), (245, 214796), (490, 107398), (980, 53699)]