51657268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14827}}^1$

素因数の和:14911

約数の個数: 24

約数和(自身を含む): 98813792

約数和(自身を除く): 47156524

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 14827, 29654, 59308, 192751, 385502, 771004, 993409, 1986818, 3973636, 12914317, 25828634, 51657268]

約数ペア:

[(1, 51657268), (2, 25828634), (4, 12914317), (13, 3973636), (26, 1986818), (52, 993409), (67, 771004), (134, 385502), (268, 192751), (871, 59308), (1742, 29654), (3484, 14827)]