51264896

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{2551}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 102820080

約数和(自身を除く): 51555184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 2551, 5024, 5102, 10048, 10204, 20096, 20408, 40816, 81632, 163264, 326528, 400507, 801014, 1602028, 3204056, 6408112, 12816224, 25632448, 51264896]

約数ペア:

[(1, 51264896), (2, 25632448), (4, 12816224), (8, 6408112), (16, 3204056), (32, 1602028), (64, 801014), (128, 400507), (157, 326528), (314, 163264), (628, 81632), (1256, 40816), (2512, 20408), (2551, 20096), (5024, 10204), (5102, 10048)]