51727072

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 105138432

約数和(自身を除く): 53411360

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 163, 188, 211, 326, 376, 422, 652, 752, 844, 1304, 1504, 1688, 2608, 3376, 5216, 6752, 7661, 9917, 15322, 19834, 30644, 34393, 39668, 61288, 68786, 79336, 122576, 137572, 158672, 245152, 275144, 317344, 550288, 1100576, 1616471, 3232942, 6465884, 12931768, 25863536, 51727072]

約数ペア:

[(1, 51727072), (2, 25863536), (4, 12931768), (8, 6465884), (16, 3232942), (32, 1616471), (47, 1100576), (94, 550288), (163, 317344), (188, 275144), (211, 245152), (326, 158672), (376, 137572), (422, 122576), (652, 79336), (752, 68786), (844, 61288), (1304, 39668), (1504, 34393), (1688, 30644), (2608, 19834), (3376, 15322), (5216, 9917), (6752, 7661)]