51768704

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 113354640

約数和(自身を除く): 61585936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 416, 424, 587, 689, 832, 848, 1174, 1378, 1664, 1696, 2348, 2756, 3392, 4696, 5512, 6784, 7631, 9392, 11024, 15262, 18784, 22048, 30524, 31111, 37568, 44096, 61048, 62222, 75136, 88192, 122096, 124444, 244192, 248888, 404443, 488384, 497776, 808886, 976768, 995552, 1617772, 1991104, 3235544, 3982208, 6471088, 12942176, 25884352, 51768704]

約数ペア:

[(1, 51768704), (2, 25884352), (4, 12942176), (8, 6471088), (13, 3982208), (16, 3235544), (26, 1991104), (32, 1617772), (52, 995552), (53, 976768), (64, 808886), (104, 497776), (106, 488384), (128, 404443), (208, 248888), (212, 244192), (416, 124444), (424, 122096), (587, 88192), (689, 75136), (832, 62222), (848, 61048), (1174, 44096), (1378, 37568), (1664, 31111), (1696, 30524), (2348, 22048), (2756, 18784), (3392, 15262), (4696, 11024), (5512, 9392), (6784, 7631)]