49609890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50111}}^1$

素因数の和:50135

約数の個数: 48

約数和(自身を含む): 140714496

約数和(自身を除く): 91104606

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 50111, 100222, 150333, 250555, 300666, 450999, 501110, 551221, 751665, 901998, 1102442, 1503330, 1653663, 2254995, 2756105, 3307326, 4509990, 4960989, 5512210, 8268315, 9921978, 16536630, 24804945, 49609890]

約数ペア:

[(1, 49609890), (2, 24804945), (3, 16536630), (5, 9921978), (6, 8268315), (9, 5512210), (10, 4960989), (11, 4509990), (15, 3307326), (18, 2756105), (22, 2254995), (30, 1653663), (33, 1503330), (45, 1102442), (55, 901998), (66, 751665), (90, 551221), (99, 501110), (110, 450999), (165, 300666), (198, 250555), (330, 150333), (495, 100222), (990, 50111)]