55152942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 125991936

約数和(自身を除く): 70838994

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 71, 78, 138, 142, 213, 299, 426, 433, 598, 866, 897, 923, 1299, 1633, 1794, 1846, 2598, 2769, 3266, 4899, 5538, 5629, 9798, 9959, 11258, 16887, 19918, 21229, 29877, 30743, 33774, 42458, 59754, 61486, 63687, 92229, 127374, 129467, 184458, 258934, 388401, 399659, 707089, 776802, 799318, 1198977, 1414178, 2121267, 2397954, 4242534, 9192157, 18384314, 27576471, 55152942]

約数ペア:

[(1, 55152942), (2, 27576471), (3, 18384314), (6, 9192157), (13, 4242534), (23, 2397954), (26, 2121267), (39, 1414178), (46, 1198977), (69, 799318), (71, 776802), (78, 707089), (138, 399659), (142, 388401), (213, 258934), (299, 184458), (426, 129467), (433, 127374), (598, 92229), (866, 63687), (897, 61486), (923, 59754), (1299, 42458), (1633, 33774), (1794, 30743), (1846, 29877), (2598, 21229), (2769, 19918), (3266, 16887), (4899, 11258), (5538, 9959), (5629, 9798)]