55290966

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 113280768

約数和(自身を除く): 57989802

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 1213, 2426, 3639, 7278, 7597, 15194, 22791, 45582, 86123, 129791, 172246, 258369, 259582, 389373, 516738, 778746, 9215161, 18430322, 27645483, 55290966]

約数ペア:

[(1, 55290966), (2, 27645483), (3, 18430322), (6, 9215161), (71, 778746), (107, 516738), (142, 389373), (213, 259582), (214, 258369), (321, 172246), (426, 129791), (642, 86123), (1213, 45582), (2426, 22791), (3639, 15194), (7278, 7597)]