49141798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20357}}^1$

素因数の和:20447

約数の個数: 16

約数和(自身を含む): 79151904

約数和(自身を除く): 30010106

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 20357, 40714, 346069, 692138, 1445347, 2890694, 24570899, 49141798]

約数ペア:

[(1, 49141798), (2, 24570899), (17, 2890694), (34, 1445347), (71, 692138), (142, 346069), (1207, 40714), (2414, 20357)]