51810224

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{78979}}^1$

素因数の和:79028

約数の個数: 20

約数和(自身を含む): 102831960

約数和(自身を除く): 51021736

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 78979, 157958, 315916, 631832, 1263664, 3238139, 6476278, 12952556, 25905112, 51810224]

約数ペア:

[(1, 51810224), (2, 25905112), (4, 12952556), (8, 6476278), (16, 3238139), (41, 1263664), (82, 631832), (164, 315916), (328, 157958), (656, 78979)]