53145022

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 93240000

約数和(自身を除く): 40094978

約数列:

[1, 2, 7, 14, 73, 146, 149, 298, 349, 511, 698, 1022, 1043, 2086, 2443, 4886, 10877, 21754, 25477, 50954, 52001, 76139, 104002, 152278, 178339, 356678, 364007, 728014, 3796073, 7592146, 26572511, 53145022]

約数ペア:

[(1, 53145022), (2, 26572511), (7, 7592146), (14, 3796073), (73, 728014), (146, 364007), (149, 356678), (298, 178339), (349, 152278), (511, 104002), (698, 76139), (1022, 52001), (1043, 50954), (2086, 25477), (2443, 21754), (4886, 10877)]