51266628544

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1907}}^1\times {\mathrm{24709}}^1$

素因数の和:26645

約数の個数: 56

約数和(自身を含む): 107777310480

約数和(自身を除く): 56510681936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1907, 3814, 7628, 15256, 24709, 30512, 32419, 49418, 61024, 64838, 98836, 122048, 129676, 197672, 259352, 395344, 420053, 518704, 790688, 840106, 1037408, 1581376, 1680212, 2074816, 3360424, 6720848, 13441696, 26883392, 47120063, 94240126, 188480252, 376960504, 753921008, 801041071, 1507842016, 1602082142, 3015684032, 3204164284, 6408328568, 12816657136, 25633314272, 51266628544]

約数ペア:

[(1, 51266628544), (2, 25633314272), (4, 12816657136), (8, 6408328568), (16, 3204164284), (17, 3015684032), (32, 1602082142), (34, 1507842016), (64, 801041071), (68, 753921008), (136, 376960504), (272, 188480252), (544, 94240126), (1088, 47120063), (1907, 26883392), (3814, 13441696), (7628, 6720848), (15256, 3360424), (24709, 2074816), (30512, 1680212), (32419, 1581376), (49418, 1037408), (61024, 840106), (64838, 790688), (98836, 518704), (122048, 420053), (129676, 395344), (197672, 259352)]