51238528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 112559040

約数和(自身を除く): 61320512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 151, 176, 241, 302, 352, 482, 604, 704, 964, 1208, 1408, 1661, 1928, 2416, 2651, 3322, 3856, 4832, 5302, 6644, 7712, 9664, 10604, 13288, 15424, 19328, 21208, 26576, 30848, 36391, 42416, 53152, 72782, 84832, 106304, 145564, 169664, 212608, 291128, 339328, 400301, 582256, 800602, 1164512, 1601204, 2329024, 3202408, 4658048, 6404816, 12809632, 25619264, 51238528]

約数ペア:

[(1, 51238528), (2, 25619264), (4, 12809632), (8, 6404816), (11, 4658048), (16, 3202408), (22, 2329024), (32, 1601204), (44, 1164512), (64, 800602), (88, 582256), (128, 400301), (151, 339328), (176, 291128), (241, 212608), (302, 169664), (352, 145564), (482, 106304), (604, 84832), (704, 72782), (964, 53152), (1208, 42416), (1408, 36391), (1661, 30848), (1928, 26576), (2416, 21208), (2651, 19328), (3322, 15424), (3856, 13288), (4832, 10604), (5302, 9664), (6644, 7712)]