52972640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47297}}^1$

素因数の和:47319

約数の個数: 48

約数和(自身を含む): 143029152

約数和(自身を除く): 90056512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 47297, 94594, 189188, 236485, 331079, 378376, 472970, 662158, 756752, 945940, 1324316, 1513504, 1655395, 1891880, 2648632, 3310790, 3783760, 5297264, 6621580, 7567520, 10594528, 13243160, 26486320, 52972640]

約数ペア:

[(1, 52972640), (2, 26486320), (4, 13243160), (5, 10594528), (7, 7567520), (8, 6621580), (10, 5297264), (14, 3783760), (16, 3310790), (20, 2648632), (28, 1891880), (32, 1655395), (35, 1513504), (40, 1324316), (56, 945940), (70, 756752), (80, 662158), (112, 472970), (140, 378376), (160, 331079), (224, 236485), (280, 189188), (560, 94594), (1120, 47297)]