55723356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 162328320

約数和(自身を除く): 106604964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 71, 78, 86, 108, 117, 129, 142, 156, 169, 172, 213, 234, 258, 284, 338, 351, 387, 426, 468, 507, 516, 559, 639, 676, 702, 774, 852, 923, 1014, 1118, 1161, 1278, 1404, 1521, 1548, 1677, 1846, 1917, 2028, 2236, 2322, 2556, 2769, 3042, 3053, 3354, 3692, 3834, 4563, 4644, 5031, 5538, 6084, 6106, 6708, 7267, 7668, 8307, 9126, 9159, 10062, 11076, 11999, 12212, 14534, 15093, 16614, 18252, 18318, 20124, 21801, 23998, 24921, 27477, 29068, 30186, 33228, 35997, 36636, 39689, 43602, 47996, 49842, 54954, 60372, 65403, 71994, 79378, 82431, 87204, 99684, 107991, 109908, 119067, 130806, 143988, 158756, 164862, 196209, 215982, 238134, 261612, 323973, 329724, 357201, 392418, 431964, 476268, 515957, 647946, 714402, 784836, 1031914, 1071603, 1295892, 1428804, 1547871, 2063828, 2143206, 3095742, 4286412, 4643613, 6191484, 9287226, 13930839, 18574452, 27861678, 55723356]

約数ペア:

[(1, 55723356), (2, 27861678), (3, 18574452), (4, 13930839), (6, 9287226), (9, 6191484), (12, 4643613), (13, 4286412), (18, 3095742), (26, 2143206), (27, 2063828), (36, 1547871), (39, 1428804), (43, 1295892), (52, 1071603), (54, 1031914), (71, 784836), (78, 714402), (86, 647946), (108, 515957), (117, 476268), (129, 431964), (142, 392418), (156, 357201), (169, 329724), (172, 323973), (213, 261612), (234, 238134), (258, 215982), (284, 196209), (338, 164862), (351, 158756), (387, 143988), (426, 130806), (468, 119067), (507, 109908), (516, 107991), (559, 99684), (639, 87204), (676, 82431), (702, 79378), (774, 71994), (852, 65403), (923, 60372), (1014, 54954), (1118, 49842), (1161, 47996), (1278, 43602), (1404, 39689), (1521, 36636), (1548, 35997), (1677, 33228), (1846, 30186), (1917, 29068), (2028, 27477), (2236, 24921), (2322, 23998), (2556, 21801), (2769, 20124), (3042, 18318), (3053, 18252), (3354, 16614), (3692, 15093), (3834, 14534), (4563, 12212), (4644, 11999), (5031, 11076), (5538, 10062), (6084, 9159), (6106, 9126), (6708, 8307), (7267, 7668)]