54909998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5189}}^1$

素因数の和:5252

約数の個数: 32

約数和(自身を含む): 99398880

約数和(自身を除く): 44488882

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5189, 5291, 10378, 10582, 57079, 67457, 114158, 134914, 191993, 383986, 742027, 1484054, 2111923, 2495909, 4223846, 4991818, 27454999, 54909998]

約数ペア:

[(1, 54909998), (2, 27454999), (11, 4991818), (13, 4223846), (22, 2495909), (26, 2111923), (37, 1484054), (74, 742027), (143, 383986), (286, 191993), (407, 134914), (481, 114158), (814, 67457), (962, 57079), (5189, 10582), (5291, 10378)]