51395632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{78347}}^1$

素因数の和:78396

約数の個数: 20

約数和(自身を含む): 102009096

約数和(自身を除く): 50613464

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 78347, 156694, 313388, 626776, 1253552, 3212227, 6424454, 12848908, 25697816, 51395632]

約数ペア:

[(1, 51395632), (2, 25697816), (4, 12848908), (8, 6424454), (16, 3212227), (41, 1253552), (82, 626776), (164, 313388), (328, 156694), (656, 78347)]