52018120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16889}}^1$

素因数の和:16918

約数の個数: 64

約数和(自身を含む): 145929600

約数和(自身を除く): 93911480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16889, 33778, 67556, 84445, 118223, 135112, 168890, 185779, 236446, 337780, 371558, 472892, 591115, 675560, 743116, 928895, 945784, 1182230, 1300453, 1486232, 1857790, 2364460, 2600906, 3715580, 4728920, 5201812, 6502265, 7431160, 10403624, 13004530, 26009060, 52018120]

約数ペア:

[(1, 52018120), (2, 26009060), (4, 13004530), (5, 10403624), (7, 7431160), (8, 6502265), (10, 5201812), (11, 4728920), (14, 3715580), (20, 2600906), (22, 2364460), (28, 1857790), (35, 1486232), (40, 1300453), (44, 1182230), (55, 945784), (56, 928895), (70, 743116), (77, 675560), (88, 591115), (110, 472892), (140, 371558), (154, 337780), (220, 236446), (280, 185779), (308, 168890), (385, 135112), (440, 118223), (616, 84445), (770, 67556), (1540, 33778), (3080, 16889)]