51718744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 122135040

約数和(自身を除く): 70416296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 113, 154, 226, 308, 452, 616, 743, 791, 904, 1243, 1486, 1582, 2486, 2972, 3164, 4972, 5201, 5944, 6328, 8173, 8701, 9944, 10402, 16346, 17402, 20804, 32692, 34804, 41608, 57211, 65384, 69608, 83959, 114422, 167918, 228844, 335836, 457688, 587713, 671672, 923549, 1175426, 1847098, 2350852, 3694196, 4701704, 6464843, 7388392, 12929686, 25859372, 51718744]

約数ペア:

[(1, 51718744), (2, 25859372), (4, 12929686), (7, 7388392), (8, 6464843), (11, 4701704), (14, 3694196), (22, 2350852), (28, 1847098), (44, 1175426), (56, 923549), (77, 671672), (88, 587713), (113, 457688), (154, 335836), (226, 228844), (308, 167918), (452, 114422), (616, 83959), (743, 69608), (791, 65384), (904, 57211), (1243, 41608), (1486, 34804), (1582, 32692), (2486, 20804), (2972, 17402), (3164, 16346), (4972, 10402), (5201, 9944), (5944, 8701), (6328, 8173)]