51593672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 108218880

約数和(自身を除く): 56625208

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1231, 1352, 1612, 2462, 3224, 4924, 5239, 9848, 10478, 16003, 20956, 32006, 38161, 41912, 64012, 76322, 128024, 152644, 208039, 305288, 416078, 496093, 832156, 992186, 1664312, 1984372, 3968744, 6449209, 12898418, 25796836, 51593672]

約数ペア:

[(1, 51593672), (2, 25796836), (4, 12898418), (8, 6449209), (13, 3968744), (26, 1984372), (31, 1664312), (52, 992186), (62, 832156), (104, 496093), (124, 416078), (169, 305288), (248, 208039), (338, 152644), (403, 128024), (676, 76322), (806, 64012), (1231, 41912), (1352, 38161), (1612, 32006), (2462, 20956), (3224, 16003), (4924, 10478), (5239, 9848)]