51266048

素因数分解:

$2^9\times {\mathrm{100129}}^1$

素因数の和:100147

約数の個数: 20

約数和(自身を含む): 102432990

約数和(自身を除く): 51166942

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 100129, 200258, 400516, 801032, 1602064, 3204128, 6408256, 12816512, 25633024, 51266048]

約数ペア:

[(1, 51266048), (2, 25633024), (4, 12816512), (8, 6408256), (16, 3204128), (32, 1602064), (64, 801032), (128, 400516), (256, 200258), (512, 100129)]