53715390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4253}}^1$

素因数の和:4684

約数の個数: 32

約数和(自身を含む): 129253536

約数和(自身を除く): 75538146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 4253, 6315, 8506, 12630, 12759, 21265, 25518, 42530, 63795, 127590, 1790513, 3581026, 5371539, 8952565, 10743078, 17905130, 26857695, 53715390]

約数ペア:

[(1, 53715390), (2, 26857695), (3, 17905130), (5, 10743078), (6, 8952565), (10, 5371539), (15, 3581026), (30, 1790513), (421, 127590), (842, 63795), (1263, 42530), (2105, 25518), (2526, 21265), (4210, 12759), (4253, 12630), (6315, 8506)]