51149056

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 130685184

約数和(自身を除く): 79536128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 73, 92, 112, 119, 128, 136, 146, 161, 184, 224, 238, 256, 272, 292, 322, 368, 391, 448, 476, 511, 544, 584, 644, 736, 782, 896, 952, 1022, 1088, 1168, 1241, 1288, 1472, 1564, 1679, 1792, 1904, 2044, 2176, 2336, 2482, 2576, 2737, 2944, 3128, 3358, 3808, 4088, 4352, 4672, 4964, 5152, 5474, 5888, 6256, 6716, 7616, 8176, 8687, 9344, 9928, 10304, 10948, 11753, 12512, 13432, 15232, 16352, 17374, 18688, 19856, 20608, 21896, 23506, 25024, 26864, 28543, 30464, 32704, 34748, 39712, 41216, 43792, 47012, 50048, 53728, 57086, 65408, 69496, 79424, 87584, 94024, 100096, 107456, 114172, 130816, 138992, 158848, 175168, 188048, 199801, 214912, 228344, 277984, 317696, 350336, 376096, 399602, 429824, 456688, 555968, 700672, 752192, 799204, 913376, 1111936, 1504384, 1598408, 1826752, 2223872, 3008768, 3196816, 3653504, 6393632, 7307008, 12787264, 25574528, 51149056]

約数ペア:

[(1, 51149056), (2, 25574528), (4, 12787264), (7, 7307008), (8, 6393632), (14, 3653504), (16, 3196816), (17, 3008768), (23, 2223872), (28, 1826752), (32, 1598408), (34, 1504384), (46, 1111936), (56, 913376), (64, 799204), (68, 752192), (73, 700672), (92, 555968), (112, 456688), (119, 429824), (128, 399602), (136, 376096), (146, 350336), (161, 317696), (184, 277984), (224, 228344), (238, 214912), (256, 199801), (272, 188048), (292, 175168), (322, 158848), (368, 138992), (391, 130816), (448, 114172), (476, 107456), (511, 100096), (544, 94024), (584, 87584), (644, 79424), (736, 69496), (782, 65408), (896, 57086), (952, 53728), (1022, 50048), (1088, 47012), (1168, 43792), (1241, 41216), (1288, 39712), (1472, 34748), (1564, 32704), (1679, 30464), (1792, 28543), (1904, 26864), (2044, 25024), (2176, 23506), (2336, 21896), (2482, 20608), (2576, 19856), (2737, 18688), (2944, 17374), (3128, 16352), (3358, 15232), (3808, 13432), (4088, 12512), (4352, 11753), (4672, 10948), (4964, 10304), (5152, 9928), (5474, 9344), (5888, 8687), (6256, 8176), (6716, 7616)]