51272884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 105670656

約数和(自身を除く): 54397772

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 1871, 2108, 3742, 6851, 7484, 13702, 24323, 27404, 31807, 48646, 58001, 63614, 97292, 116002, 127228, 232004, 413491, 754013, 826982, 986017, 1508026, 1653964, 1972034, 3016052, 3944068, 12818221, 25636442, 51272884]

約数ペア:

[(1, 51272884), (2, 25636442), (4, 12818221), (13, 3944068), (17, 3016052), (26, 1972034), (31, 1653964), (34, 1508026), (52, 986017), (62, 826982), (68, 754013), (124, 413491), (221, 232004), (403, 127228), (442, 116002), (527, 97292), (806, 63614), (884, 58001), (1054, 48646), (1612, 31807), (1871, 27404), (2108, 24323), (3742, 13702), (6851, 7484)]