53975276

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37379}}^1$

素因数の和:37421

約数の個数: 18

約数和(自身を含む): 99692460

約数和(自身を除く): 45717184

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 37379, 74758, 149516, 710201, 1420402, 2840804, 13493819, 26987638, 53975276]

約数ペア:

[(1, 53975276), (2, 26987638), (4, 13493819), (19, 2840804), (38, 1420402), (76, 710201), (361, 149516), (722, 74758), (1444, 37379)]