45487820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5507}}^1$

素因数の和:5582

約数の個数: 48

約数和(自身を含む): 111041280

約数和(自身を除く): 65553460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 5507, 8260, 11014, 22028, 27535, 38549, 55070, 77098, 110140, 154196, 192745, 324913, 385490, 649826, 770980, 1299652, 1624565, 2274391, 3249130, 4548782, 6498260, 9097564, 11371955, 22743910, 45487820]

約数ペア:

[(1, 45487820), (2, 22743910), (4, 11371955), (5, 9097564), (7, 6498260), (10, 4548782), (14, 3249130), (20, 2274391), (28, 1624565), (35, 1299652), (59, 770980), (70, 649826), (118, 385490), (140, 324913), (236, 192745), (295, 154196), (413, 110140), (590, 77098), (826, 55070), (1180, 38549), (1652, 27535), (2065, 22028), (4130, 11014), (5507, 8260)]