50196040

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7993}}^1$

素因数の和:8161

約数の個数: 32

約数和(自身を含む): 113674680

約数和(自身を除く): 63478640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 7993, 15986, 31972, 39965, 63944, 79930, 159860, 319720, 1254901, 2509802, 5019604, 6274505, 10039208, 12549010, 25098020, 50196040]

約数ペア:

[(1, 50196040), (2, 25098020), (4, 12549010), (5, 10039208), (8, 6274505), (10, 5019604), (20, 2509802), (40, 1254901), (157, 319720), (314, 159860), (628, 79930), (785, 63944), (1256, 39965), (1570, 31972), (3140, 15986), (6280, 7993)]