52370656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 115609032

約数和(自身を除く): 63238376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 131, 208, 248, 262, 403, 416, 496, 524, 806, 961, 992, 1048, 1612, 1703, 1922, 2096, 3224, 3406, 3844, 4061, 4192, 6448, 6812, 7688, 8122, 12493, 12896, 13624, 15376, 16244, 24986, 27248, 30752, 32488, 49972, 52793, 54496, 64976, 99944, 105586, 125891, 129952, 199888, 211172, 251782, 399776, 422344, 503564, 844688, 1007128, 1636583, 1689376, 2014256, 3273166, 4028512, 6546332, 13092664, 26185328, 52370656]

約数ペア:

[(1, 52370656), (2, 26185328), (4, 13092664), (8, 6546332), (13, 4028512), (16, 3273166), (26, 2014256), (31, 1689376), (32, 1636583), (52, 1007128), (62, 844688), (104, 503564), (124, 422344), (131, 399776), (208, 251782), (248, 211172), (262, 199888), (403, 129952), (416, 125891), (496, 105586), (524, 99944), (806, 64976), (961, 54496), (992, 52793), (1048, 49972), (1612, 32488), (1703, 30752), (1922, 27248), (2096, 24986), (3224, 16244), (3406, 15376), (3844, 13624), (4061, 12896), (4192, 12493), (6448, 8122), (6812, 7688)]