56420030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 104167296

約数和(自身を除く): 47747266

約数列:

[1, 2, 5, 10, 67, 107, 134, 214, 335, 535, 670, 787, 1070, 1574, 3935, 7169, 7870, 14338, 35845, 52729, 71690, 84209, 105458, 168418, 263645, 421045, 527290, 842090, 5642003, 11284006, 28210015, 56420030]

約数ペア:

[(1, 56420030), (2, 28210015), (5, 11284006), (10, 5642003), (67, 842090), (107, 527290), (134, 421045), (214, 263645), (335, 168418), (535, 105458), (670, 84209), (787, 71690), (1070, 52729), (1574, 35845), (3935, 14338), (7169, 7870)]