54878782

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 98993664

約数和(自身を除く): 44114882

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 917, 1301, 1834, 2602, 3013, 6026, 9107, 18214, 21091, 29923, 42182, 59846, 170431, 209461, 340862, 418922, 1193017, 2386034, 3919913, 7839826, 27439391, 54878782]

約数ペア:

[(1, 54878782), (2, 27439391), (7, 7839826), (14, 3919913), (23, 2386034), (46, 1193017), (131, 418922), (161, 340862), (262, 209461), (322, 170431), (917, 59846), (1301, 42182), (1834, 29923), (2602, 21091), (3013, 18214), (6026, 9107)]