52147948

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 95732280

約数和(自身を除く): 43584332

約数列:

[1, 2, 4, 37, 74, 89, 107, 148, 178, 214, 356, 428, 1369, 2738, 3293, 3959, 5476, 6586, 7918, 9523, 13172, 15836, 19046, 38092, 121841, 146483, 243682, 292966, 352351, 487364, 585932, 704702, 1409404, 13036987, 26073974, 52147948]

約数ペア:

[(1, 52147948), (2, 26073974), (4, 13036987), (37, 1409404), (74, 704702), (89, 585932), (107, 487364), (148, 352351), (178, 292966), (214, 243682), (356, 146483), (428, 121841), (1369, 38092), (2738, 19046), (3293, 15836), (3959, 13172), (5476, 9523), (6586, 7918)]