47431890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47911}}^1$

素因数の和:47935

約数の個数: 48

約数和(自身を含む): 134536896

約数和(自身を除く): 87105006

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, 47911, 95822, 143733, 239555, 287466, 431199, 479110, 527021, 718665, 862398, 1054042, 1437330, 1581063, 2155995, 2635105, 3162126, 4311990, 4743189, 5270210, 7905315, 9486378, 15810630, 23715945, 47431890]

約数ペア:

[(1, 47431890), (2, 23715945), (3, 15810630), (5, 9486378), (6, 7905315), (9, 5270210), (10, 4743189), (11, 4311990), (15, 3162126), (18, 2635105), (22, 2155995), (30, 1581063), (33, 1437330), (45, 1054042), (55, 862398), (66, 718665), (90, 527021), (99, 479110), (110, 431199), (165, 287466), (198, 239555), (330, 143733), (495, 95822), (990, 47911)]