54513870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{29789}}^1$

素因数の和:29860

約数の個数: 32

約数和(自身を含む): 132982560

約数和(自身を除く): 78468690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 29789, 59578, 89367, 148945, 178734, 297890, 446835, 893670, 1817129, 3634258, 5451387, 9085645, 10902774, 18171290, 27256935, 54513870]

約数ペア:

[(1, 54513870), (2, 27256935), (3, 18171290), (5, 10902774), (6, 9085645), (10, 5451387), (15, 3634258), (30, 1817129), (61, 893670), (122, 446835), (183, 297890), (305, 178734), (366, 148945), (610, 89367), (915, 59578), (1830, 29789)]