31902050

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 61469280

約数和(自身を除く): 29567230

約数列:

[1, 2, 5, 10, 25, 50, 67, 89, 107, 134, 178, 214, 335, 445, 535, 670, 890, 1070, 1675, 2225, 2675, 3350, 4450, 5350, 5963, 7169, 9523, 11926, 14338, 19046, 29815, 35845, 47615, 59630, 71690, 95230, 149075, 179225, 238075, 298150, 358450, 476150, 638041, 1276082, 3190205, 6380410, 15951025, 31902050]

約数ペア:

[(1, 31902050), (2, 15951025), (5, 6380410), (10, 3190205), (25, 1276082), (50, 638041), (67, 476150), (89, 358450), (107, 298150), (134, 238075), (178, 179225), (214, 149075), (335, 95230), (445, 71690), (535, 59630), (670, 47615), (890, 35845), (1070, 29815), (1675, 19046), (2225, 14338), (2675, 11926), (3350, 9523), (4450, 7169), (5350, 5963)]