49910880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103981}}^1$

素因数の和:103999

約数の個数: 48

約数和(自身を含む): 157220784

約数和(自身を除く): 107309904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 103981, 207962, 311943, 415924, 519905, 623886, 831848, 1039810, 1247772, 1559715, 1663696, 2079620, 2495544, 3119430, 3327392, 4159240, 4991088, 6238860, 8318480, 9982176, 12477720, 16636960, 24955440, 49910880]

約数ペア:

[(1, 49910880), (2, 24955440), (3, 16636960), (4, 12477720), (5, 9982176), (6, 8318480), (8, 6238860), (10, 4991088), (12, 4159240), (15, 3327392), (16, 3119430), (20, 2495544), (24, 2079620), (30, 1663696), (32, 1559715), (40, 1247772), (48, 1039810), (60, 831848), (80, 623886), (96, 519905), (120, 415924), (160, 311943), (240, 207962), (480, 103981)]