50575420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12457}}^1$

素因数の和:12502

約数の個数: 48

約数和(自身を含む): 125576640

約数和(自身を除く): 75001220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 12457, 24914, 49828, 62285, 87199, 124570, 174398, 249140, 348796, 361253, 435995, 722506, 871990, 1445012, 1743980, 1806265, 2528771, 3612530, 5057542, 7225060, 10115084, 12643855, 25287710, 50575420]

約数ペア:

[(1, 50575420), (2, 25287710), (4, 12643855), (5, 10115084), (7, 7225060), (10, 5057542), (14, 3612530), (20, 2528771), (28, 1806265), (29, 1743980), (35, 1445012), (58, 871990), (70, 722506), (116, 435995), (140, 361253), (145, 348796), (203, 249140), (290, 174398), (406, 124570), (580, 87199), (812, 62285), (1015, 49828), (2030, 24914), (4060, 12457)]