48778894

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{821}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 74611296

約数和(自身を除く): 25832402

約数列:

[1, 2, 61, 122, 487, 821, 974, 1642, 29707, 50081, 59414, 100162, 399827, 799654, 24389447, 48778894]

約数ペア:

[(1, 48778894), (2, 24389447), (61, 799654), (122, 399827), (487, 100162), (821, 59414), (974, 50081), (1642, 29707)]