51240390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{58897}}^1$

素因数の和:58936

約数の個数: 32

約数和(自身を含む): 127219680

約数和(自身を除く): 75979290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 58897, 117794, 176691, 294485, 353382, 588970, 883455, 1708013, 1766910, 3416026, 5124039, 8540065, 10248078, 17080130, 25620195, 51240390]

約数ペア:

[(1, 51240390), (2, 25620195), (3, 17080130), (5, 10248078), (6, 8540065), (10, 5124039), (15, 3416026), (29, 1766910), (30, 1708013), (58, 883455), (87, 588970), (145, 353382), (174, 294485), (290, 176691), (435, 117794), (870, 58897)]