51721664

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:933

約数の個数: 56

約数和(自身を含む): 109837728

約数和(自身を除く): 58116064

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 164, 184, 328, 368, 656, 736, 857, 943, 1312, 1472, 1714, 1886, 2624, 3428, 3772, 6856, 7544, 13712, 15088, 19711, 27424, 30176, 35137, 39422, 54848, 60352, 70274, 78844, 140548, 157688, 281096, 315376, 562192, 630752, 808151, 1124384, 1261504, 1616302, 2248768, 3232604, 6465208, 12930416, 25860832, 51721664]

約数ペア:

[(1, 51721664), (2, 25860832), (4, 12930416), (8, 6465208), (16, 3232604), (23, 2248768), (32, 1616302), (41, 1261504), (46, 1124384), (64, 808151), (82, 630752), (92, 562192), (164, 315376), (184, 281096), (328, 157688), (368, 140548), (656, 78844), (736, 70274), (857, 60352), (943, 54848), (1312, 39422), (1472, 35137), (1714, 30176), (1886, 27424), (2624, 19711), (3428, 15088), (3772, 13712), (6856, 7544)]