53238016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 121303224

約数和(自身を除く): 68065208

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 941, 1088, 1664, 1768, 1882, 2176, 3328, 3536, 3764, 4352, 7072, 7528, 12233, 14144, 15056, 15997, 24466, 28288, 30112, 31994, 48932, 56576, 60224, 63988, 97864, 120448, 127976, 195728, 207961, 240896, 255952, 391456, 415922, 511904, 782912, 831844, 1023808, 1565824, 1663688, 2047616, 3131648, 3327376, 4095232, 6654752, 13309504, 26619008, 53238016]

約数ペア:

[(1, 53238016), (2, 26619008), (4, 13309504), (8, 6654752), (13, 4095232), (16, 3327376), (17, 3131648), (26, 2047616), (32, 1663688), (34, 1565824), (52, 1023808), (64, 831844), (68, 782912), (104, 511904), (128, 415922), (136, 391456), (208, 255952), (221, 240896), (256, 207961), (272, 195728), (416, 127976), (442, 120448), (544, 97864), (832, 63988), (884, 60224), (941, 56576), (1088, 48932), (1664, 31994), (1768, 30112), (1882, 28288), (2176, 24466), (3328, 15997), (3536, 15056), (3764, 14144), (4352, 12233), (7072, 7528)]