51573144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 106020456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 107, 114, 133, 151, 152, 168, 214, 228, 266, 302, 321, 399, 428, 453, 456, 532, 604, 642, 749, 798, 856, 906, 1057, 1064, 1208, 1284, 1498, 1596, 1812, 2033, 2114, 2247, 2568, 2869, 2996, 3171, 3192, 3624, 4066, 4228, 4494, 5738, 5992, 6099, 6342, 8132, 8456, 8607, 8988, 11476, 12198, 12684, 14231, 16157, 16264, 17214, 17976, 20083, 22952, 24396, 25368, 28462, 32314, 34428, 40166, 42693, 48471, 48792, 56924, 60249, 64628, 68856, 80332, 85386, 96942, 113099, 113848, 120498, 129256, 160664, 170772, 193884, 226198, 240996, 306983, 339297, 341544, 387768, 452396, 481992, 613966, 678594, 904792, 920949, 1227932, 1357188, 1841898, 2148881, 2455864, 2714376, 3683796, 4297762, 6446643, 7367592, 8595524, 12893286, 17191048, 25786572, 51573144]

約数ペア:

[(1, 51573144), (2, 25786572), (3, 17191048), (4, 12893286), (6, 8595524), (7, 7367592), (8, 6446643), (12, 4297762), (14, 3683796), (19, 2714376), (21, 2455864), (24, 2148881), (28, 1841898), (38, 1357188), (42, 1227932), (56, 920949), (57, 904792), (76, 678594), (84, 613966), (107, 481992), (114, 452396), (133, 387768), (151, 341544), (152, 339297), (168, 306983), (214, 240996), (228, 226198), (266, 193884), (302, 170772), (321, 160664), (399, 129256), (428, 120498), (453, 113848), (456, 113099), (532, 96942), (604, 85386), (642, 80332), (749, 68856), (798, 64628), (856, 60249), (906, 56924), (1057, 48792), (1064, 48471), (1208, 42693), (1284, 40166), (1498, 34428), (1596, 32314), (1812, 28462), (2033, 25368), (2114, 24396), (2247, 22952), (2568, 20083), (2869, 17976), (2996, 17214), (3171, 16264), (3192, 16157), (3624, 14231), (4066, 12684), (4228, 12198), (4494, 11476), (5738, 8988), (5992, 8607), (6099, 8456), (6342, 8132)]