51854904

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 80

約数和(自身を含む): 148699320

約数和(自身を除く): 96844416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 1861, 2322, 3096, 3483, 3722, 4644, 5583, 6966, 7444, 9288, 11166, 13932, 14888, 16749, 22332, 27864, 33498, 44664, 50247, 66996, 80023, 100494, 133992, 150741, 160046, 200988, 240069, 301482, 320092, 401976, 480138, 602964, 640184, 720207, 960276, 1205928, 1440414, 1920552, 2160621, 2880828, 4321242, 5761656, 6481863, 8642484, 12963726, 17284968, 25927452, 51854904]

約数ペア:

[(1, 51854904), (2, 25927452), (3, 17284968), (4, 12963726), (6, 8642484), (8, 6481863), (9, 5761656), (12, 4321242), (18, 2880828), (24, 2160621), (27, 1920552), (36, 1440414), (43, 1205928), (54, 960276), (72, 720207), (81, 640184), (86, 602964), (108, 480138), (129, 401976), (162, 320092), (172, 301482), (216, 240069), (258, 200988), (324, 160046), (344, 150741), (387, 133992), (516, 100494), (648, 80023), (774, 66996), (1032, 50247), (1161, 44664), (1548, 33498), (1861, 27864), (2322, 22332), (3096, 16749), (3483, 14888), (3722, 13932), (4644, 11166), (5583, 9288), (6966, 7444)]