51653824

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 106015536

約数和(自身を除く): 54361712

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 101, 122, 131, 202, 244, 262, 404, 488, 524, 808, 976, 1048, 1616, 1952, 2096, 3232, 3904, 4192, 6161, 6464, 7991, 8384, 12322, 13231, 15982, 24644, 26462, 31964, 49288, 52924, 63928, 98576, 105848, 127856, 197152, 211696, 255712, 394304, 423392, 511424, 807091, 846784, 1614182, 3228364, 6456728, 12913456, 25826912, 51653824]

約数ペア:

[(1, 51653824), (2, 25826912), (4, 12913456), (8, 6456728), (16, 3228364), (32, 1614182), (61, 846784), (64, 807091), (101, 511424), (122, 423392), (131, 394304), (202, 255712), (244, 211696), (262, 197152), (404, 127856), (488, 105848), (524, 98576), (808, 63928), (976, 52924), (1048, 49288), (1616, 31964), (1952, 26462), (2096, 24644), (3232, 15982), (3904, 13231), (4192, 12322), (6161, 8384), (6464, 7991)]