55442502

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{27749}}^1$

素因数の和:27797

約数の個数: 32

約数和(自身を含む): 126540000

約数和(自身を除く): 71097498

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 27749, 55498, 83247, 166494, 249741, 499482, 749223, 1026713, 1498446, 2053426, 3080139, 6160278, 9240417, 18480834, 27721251, 55442502]

約数ペア:

[(1, 55442502), (2, 27721251), (3, 18480834), (6, 9240417), (9, 6160278), (18, 3080139), (27, 2053426), (37, 1498446), (54, 1026713), (74, 749223), (111, 499482), (222, 249741), (333, 166494), (666, 83247), (999, 55498), (1998, 27749)]