51621638

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 78246000

約数和(自身を除く): 26624362

約数列:

[1, 2, 229, 269, 419, 458, 538, 838, 61601, 95951, 112711, 123202, 191902, 225422, 25810819, 51621638]

約数ペア:

[(1, 51621638), (2, 25810819), (229, 225422), (269, 191902), (419, 123202), (458, 112711), (538, 95951), (838, 61601)]