52695280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 134750304

約数和(自身を除く): 82055024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 233, 257, 440, 466, 514, 880, 932, 1028, 1165, 1285, 1864, 2056, 2330, 2563, 2570, 2827, 3728, 4112, 4660, 5126, 5140, 5654, 9320, 10252, 10280, 11308, 12815, 14135, 18640, 20504, 20560, 22616, 25630, 28270, 41008, 45232, 51260, 56540, 59881, 102520, 113080, 119762, 205040, 226160, 239524, 299405, 479048, 598810, 658691, 958096, 1197620, 1317382, 2395240, 2634764, 3293455, 4790480, 5269528, 6586910, 10539056, 13173820, 26347640, 52695280]

約数ペア:

[(1, 52695280), (2, 26347640), (4, 13173820), (5, 10539056), (8, 6586910), (10, 5269528), (11, 4790480), (16, 3293455), (20, 2634764), (22, 2395240), (40, 1317382), (44, 1197620), (55, 958096), (80, 658691), (88, 598810), (110, 479048), (176, 299405), (220, 239524), (233, 226160), (257, 205040), (440, 119762), (466, 113080), (514, 102520), (880, 59881), (932, 56540), (1028, 51260), (1165, 45232), (1285, 41008), (1864, 28270), (2056, 25630), (2330, 22616), (2563, 20560), (2570, 20504), (2827, 18640), (3728, 14135), (4112, 12815), (4660, 11308), (5126, 10280), (5140, 10252), (5654, 9320)]