54404896

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 142979256

約数和(自身を除く): 88574360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 157, 182, 196, 208, 221, 224, 238, 272, 314, 364, 392, 416, 442, 476, 544, 628, 637, 728, 784, 833, 884, 952, 1099, 1256, 1274, 1456, 1547, 1568, 1666, 1768, 1904, 2041, 2198, 2512, 2548, 2669, 2912, 3094, 3332, 3536, 3808, 4082, 4396, 5024, 5096, 5338, 6188, 6664, 7072, 7693, 8164, 8792, 10192, 10676, 10829, 12376, 13328, 14287, 15386, 16328, 17584, 18683, 20384, 21352, 21658, 24752, 26656, 28574, 30772, 32656, 34697, 35168, 37366, 42704, 43316, 49504, 57148, 61544, 65312, 69394, 74732, 85408, 86632, 100009, 114296, 123088, 130781, 138788, 149464, 173264, 200018, 228592, 242879, 246176, 261562, 277576, 298928, 346528, 400036, 457184, 485758, 523124, 555152, 597856, 800072, 971516, 1046248, 1110304, 1600144, 1700153, 1943032, 2092496, 3200288, 3400306, 3886064, 4184992, 6800612, 7772128, 13601224, 27202448, 54404896]

約数ペア:

[(1, 54404896), (2, 27202448), (4, 13601224), (7, 7772128), (8, 6800612), (13, 4184992), (14, 3886064), (16, 3400306), (17, 3200288), (26, 2092496), (28, 1943032), (32, 1700153), (34, 1600144), (49, 1110304), (52, 1046248), (56, 971516), (68, 800072), (91, 597856), (98, 555152), (104, 523124), (112, 485758), (119, 457184), (136, 400036), (157, 346528), (182, 298928), (196, 277576), (208, 261562), (221, 246176), (224, 242879), (238, 228592), (272, 200018), (314, 173264), (364, 149464), (392, 138788), (416, 130781), (442, 123088), (476, 114296), (544, 100009), (628, 86632), (637, 85408), (728, 74732), (784, 69394), (833, 65312), (884, 61544), (952, 57148), (1099, 49504), (1256, 43316), (1274, 42704), (1456, 37366), (1547, 35168), (1568, 34697), (1666, 32656), (1768, 30772), (1904, 28574), (2041, 26656), (2198, 24752), (2512, 21658), (2548, 21352), (2669, 20384), (2912, 18683), (3094, 17584), (3332, 16328), (3536, 15386), (3808, 14287), (4082, 13328), (4396, 12376), (5024, 10829), (5096, 10676), (5338, 10192), (6188, 8792), (6664, 8164), (7072, 7693)]