55216142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2699}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 84855600

約数和(自身を除く): 29639458

約数列:

[1, 2, 53, 106, 193, 386, 2699, 5398, 10229, 20458, 143047, 286094, 520907, 1041814, 27608071, 55216142]

約数ペア:

[(1, 55216142), (2, 27608071), (53, 1041814), (106, 520907), (193, 286094), (386, 143047), (2699, 20458), (5398, 10229)]