54631276

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1550

約数の個数: 36

約数和(自身を含む): 111825336

約数和(自身を除く): 57194060

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1321, 1477, 2642, 2954, 5284, 5908, 9247, 10339, 18494, 20678, 36988, 41356, 64729, 129458, 258916, 278731, 557462, 1114924, 1951117, 3902234, 7804468, 13657819, 27315638, 54631276]

約数ペア:

[(1, 54631276), (2, 27315638), (4, 13657819), (7, 7804468), (14, 3902234), (28, 1951117), (49, 1114924), (98, 557462), (196, 278731), (211, 258916), (422, 129458), (844, 64729), (1321, 41356), (1477, 36988), (2642, 20678), (2954, 18494), (5284, 10339), (5908, 9247)]