56421365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11273}}^1$

素因数の和:11309

約数の個数: 32

約数和(自身を含む): 90913536

約数和(自身を除く): 34492171

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 11273, 56365, 78911, 124003, 146549, 394555, 620015, 732745, 868021, 1025843, 1612039, 4340105, 5129215, 8060195, 11284273, 56421365]

約数ペア:

[(1, 56421365), (5, 11284273), (7, 8060195), (11, 5129215), (13, 4340105), (35, 1612039), (55, 1025843), (65, 868021), (77, 732745), (91, 620015), (143, 394555), (385, 146549), (455, 124003), (715, 78911), (1001, 56365), (5005, 11273)]