51531774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9661}}^1$

素因数の和:9800

約数の個数: 32

約数和(自身を含む): 118726656

約数和(自身を除く): 67194882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 9661, 19322, 28983, 57966, 67627, 135254, 202881, 405762, 1226947, 2453894, 3680841, 7361682, 8588629, 17177258, 25765887, 51531774]

約数ペア:

[(1, 51531774), (2, 25765887), (3, 17177258), (6, 8588629), (7, 7361682), (14, 3680841), (21, 2453894), (42, 1226947), (127, 405762), (254, 202881), (381, 135254), (762, 67627), (889, 57966), (1778, 28983), (2667, 19322), (5334, 9661)]