1648651050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1221223}}^1$

素因数の和:1221244

約数の個数: 48

約数和(自身を含む): 4542953280

約数和(自身を除く): 2894302230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1221223, 2442446, 3663669, 6106115, 7327338, 10991007, 12212230, 18318345, 21982014, 30530575, 32973021, 36636690, 54955035, 61061150, 65946042, 91591725, 109910070, 164865105, 183183450, 274775175, 329730210, 549550350, 824325525, 1648651050]

約数ペア:

[(1, 1648651050), (2, 824325525), (3, 549550350), (5, 329730210), (6, 274775175), (9, 183183450), (10, 164865105), (15, 109910070), (18, 91591725), (25, 65946042), (27, 61061150), (30, 54955035), (45, 36636690), (50, 32973021), (54, 30530575), (75, 21982014), (90, 18318345), (135, 12212230), (150, 10991007), (225, 7327338), (270, 6106115), (450, 3663669), (675, 2442446), (1350, 1221223)]