56285946

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 73443654

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 419, 439, 838, 878, 1257, 1317, 2514, 2634, 3771, 3951, 7123, 7463, 7542, 7902, 14246, 14926, 21369, 22389, 42738, 44778, 64107, 67167, 128214, 134334, 183941, 367882, 551823, 1103646, 1655469, 3126997, 3310938, 6253994, 9380991, 18761982, 28142973, 56285946]

約数ペア:

[(1, 56285946), (2, 28142973), (3, 18761982), (6, 9380991), (9, 6253994), (17, 3310938), (18, 3126997), (34, 1655469), (51, 1103646), (102, 551823), (153, 367882), (306, 183941), (419, 134334), (439, 128214), (838, 67167), (878, 64107), (1257, 44778), (1317, 42738), (2514, 22389), (2634, 21369), (3771, 14926), (3951, 14246), (7123, 7902), (7463, 7542)]