51769808

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 103857192

約数和(自身を除く): 52087384

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 557, 592, 628, 1114, 1256, 2228, 2512, 4456, 5809, 8912, 11618, 20609, 23236, 41218, 46472, 82436, 87449, 92944, 164872, 174898, 329744, 349796, 699592, 1399184, 3235613, 6471226, 12942452, 25884904, 51769808]

約数ペア:

[(1, 51769808), (2, 25884904), (4, 12942452), (8, 6471226), (16, 3235613), (37, 1399184), (74, 699592), (148, 349796), (157, 329744), (296, 174898), (314, 164872), (557, 92944), (592, 87449), (628, 82436), (1114, 46472), (1256, 41218), (2228, 23236), (2512, 20609), (4456, 11618), (5809, 8912)]