51138748672

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{955793}}^1$

素因数の和:955839

約数の個数: 72

約数和(自身を含む): 117218576160

約数和(自身を除く): 66079827488

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 4864, 6688, 13376, 26752, 53504, 955793, 1911586, 3823172, 7646344, 10513723, 15292688, 18160067, 21027446, 30585376, 36320134, 42054892, 61170752, 72640268, 84109784, 122341504, 145280536, 168219568, 199760737, 244683008, 290561072, 336439136, 399521474, 581122144, 672878272, 799042948, 1162244288, 1345756544, 1598085896, 2324488576, 2691513088, 3196171792, 4648977152, 6392343584, 12784687168, 25569374336, 51138748672]

約数ペア:

[(1, 51138748672), (2, 25569374336), (4, 12784687168), (8, 6392343584), (11, 4648977152), (16, 3196171792), (19, 2691513088), (22, 2324488576), (32, 1598085896), (38, 1345756544), (44, 1162244288), (64, 799042948), (76, 672878272), (88, 581122144), (128, 399521474), (152, 336439136), (176, 290561072), (209, 244683008), (256, 199760737), (304, 168219568), (352, 145280536), (418, 122341504), (608, 84109784), (704, 72640268), (836, 61170752), (1216, 42054892), (1408, 36320134), (1672, 30585376), (2432, 21027446), (2816, 18160067), (3344, 15292688), (4864, 10513723), (6688, 7646344), (13376, 3823172), (26752, 1911586), (53504, 955793)]