51123474

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 120748320

約数和(自身を除く): 69624846

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 81, 82, 86, 123, 129, 162, 179, 246, 258, 358, 369, 387, 537, 738, 774, 1074, 1107, 1161, 1611, 1763, 2214, 2322, 3222, 3321, 3483, 3526, 4833, 5289, 6642, 6966, 7339, 7697, 9666, 10578, 14499, 14678, 15394, 15867, 22017, 23091, 28998, 31734, 44034, 46182, 47601, 66051, 69273, 95202, 132102, 138546, 142803, 198153, 207819, 285606, 315577, 396306, 415638, 594459, 623457, 631154, 946731, 1188918, 1246914, 1893462, 2840193, 5680386, 8520579, 17041158, 25561737, 51123474]

約数ペア:

[(1, 51123474), (2, 25561737), (3, 17041158), (6, 8520579), (9, 5680386), (18, 2840193), (27, 1893462), (41, 1246914), (43, 1188918), (54, 946731), (81, 631154), (82, 623457), (86, 594459), (123, 415638), (129, 396306), (162, 315577), (179, 285606), (246, 207819), (258, 198153), (358, 142803), (369, 138546), (387, 132102), (537, 95202), (738, 69273), (774, 66051), (1074, 47601), (1107, 46182), (1161, 44034), (1611, 31734), (1763, 28998), (2214, 23091), (2322, 22017), (3222, 15867), (3321, 15394), (3483, 14678), (3526, 14499), (4833, 10578), (5289, 9666), (6642, 7697), (6966, 7339)]