56432090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 131604480

約数和(自身を除く): 75172390

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 31, 38, 55, 62, 65, 67, 95, 110, 130, 134, 143, 155, 190, 209, 247, 286, 310, 335, 341, 403, 418, 494, 589, 670, 682, 715, 737, 806, 871, 1045, 1178, 1235, 1273, 1430, 1474, 1705, 1742, 2015, 2077, 2090, 2470, 2546, 2717, 2945, 3410, 3685, 4030, 4154, 4355, 4433, 5434, 5890, 6365, 6479, 7370, 7657, 8710, 8866, 9581, 10385, 12730, 12958, 13585, 14003, 15314, 16549, 19162, 20770, 22165, 22847, 27001, 27170, 28006, 32395, 33098, 38285, 39463, 44330, 45694, 47905, 54002, 64790, 70015, 76570, 78926, 82745, 84227, 95810, 114235, 135005, 140030, 165490, 168454, 182039, 197315, 228470, 270010, 297011, 364078, 394630, 421135, 434093, 513019, 594022, 842270, 868186, 910195, 1026038, 1485055, 1820390, 2170465, 2565095, 2970110, 4340930, 5130190, 5643209, 11286418, 28216045, 56432090]

約数ペア:

[(1, 56432090), (2, 28216045), (5, 11286418), (10, 5643209), (11, 5130190), (13, 4340930), (19, 2970110), (22, 2565095), (26, 2170465), (31, 1820390), (38, 1485055), (55, 1026038), (62, 910195), (65, 868186), (67, 842270), (95, 594022), (110, 513019), (130, 434093), (134, 421135), (143, 394630), (155, 364078), (190, 297011), (209, 270010), (247, 228470), (286, 197315), (310, 182039), (335, 168454), (341, 165490), (403, 140030), (418, 135005), (494, 114235), (589, 95810), (670, 84227), (682, 82745), (715, 78926), (737, 76570), (806, 70015), (871, 64790), (1045, 54002), (1178, 47905), (1235, 45694), (1273, 44330), (1430, 39463), (1474, 38285), (1705, 33098), (1742, 32395), (2015, 28006), (2077, 27170), (2090, 27001), (2470, 22847), (2546, 22165), (2717, 20770), (2945, 19162), (3410, 16549), (3685, 15314), (4030, 14003), (4154, 13585), (4355, 12958), (4433, 12730), (5434, 10385), (5890, 9581), (6365, 8866), (6479, 8710), (7370, 7657)]