49719510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1669}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 129738960

約数和(自身を除く): 80019450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1669, 1986, 2979, 3310, 3338, 4965, 5007, 5958, 8345, 9930, 10014, 14895, 15021, 16690, 25035, 29790, 30042, 50070, 75105, 150210, 552439, 1104878, 1657317, 2762195, 3314634, 4971951, 5524390, 8286585, 9943902, 16573170, 24859755, 49719510]

約数ペア:

[(1, 49719510), (2, 24859755), (3, 16573170), (5, 9943902), (6, 8286585), (9, 5524390), (10, 4971951), (15, 3314634), (18, 2762195), (30, 1657317), (45, 1104878), (90, 552439), (331, 150210), (662, 75105), (993, 50070), (1655, 30042), (1669, 29790), (1986, 25035), (2979, 16690), (3310, 15021), (3338, 14895), (4965, 10014), (5007, 9930), (5958, 8345)]