47877995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9781}}^1$

素因数の和:9886

約数の個数: 16

約数和(自身を含む): 63387360

約数和(自身を除く): 15509365

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 9781, 48905, 107591, 537955, 870509, 4352545, 9575599, 47877995]

約数ペア:

[(1, 47877995), (5, 9575599), (11, 4352545), (55, 870509), (89, 537955), (445, 107591), (979, 48905), (4895, 9781)]