52720048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{143261}}^1$

素因数の和:143292

約数の個数: 20

約数和(自身を含む): 106586928

約数和(自身を除く): 53866880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 143261, 286522, 573044, 1146088, 2292176, 3295003, 6590006, 13180012, 26360024, 52720048]

約数ペア:

[(1, 52720048), (2, 26360024), (4, 13180012), (8, 6590006), (16, 3295003), (23, 2292176), (46, 1146088), (92, 573044), (184, 286522), (368, 143261)]