51317152

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 111404160

約数和(自身を除く): 60087008

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 179, 248, 272, 289, 358, 496, 527, 544, 578, 716, 992, 1054, 1156, 1432, 2108, 2312, 2864, 3043, 4216, 4624, 5549, 5728, 6086, 8432, 8959, 9248, 11098, 12172, 16864, 17918, 22196, 24344, 35836, 44392, 48688, 51731, 71672, 88784, 94333, 97376, 103462, 143344, 177568, 188666, 206924, 286688, 377332, 413848, 754664, 827696, 1509328, 1603661, 1655392, 3018656, 3207322, 6414644, 12829288, 25658576, 51317152]

約数ペア:

[(1, 51317152), (2, 25658576), (4, 12829288), (8, 6414644), (16, 3207322), (17, 3018656), (31, 1655392), (32, 1603661), (34, 1509328), (62, 827696), (68, 754664), (124, 413848), (136, 377332), (179, 286688), (248, 206924), (272, 188666), (289, 177568), (358, 143344), (496, 103462), (527, 97376), (544, 94333), (578, 88784), (716, 71672), (992, 51731), (1054, 48688), (1156, 44392), (1432, 35836), (2108, 24344), (2312, 22196), (2864, 17918), (3043, 16864), (4216, 12172), (4624, 11098), (5549, 9248), (5728, 8959), (6086, 8432)]