53479870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{709}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 101728800

約数和(自身を除く): 48248930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 709, 794, 1418, 1985, 3545, 3970, 7090, 7543, 13471, 15086, 26942, 37715, 67355, 75430, 134710, 281473, 562946, 1407365, 2814730, 5347987, 10695974, 26739935, 53479870]

約数ペア:

[(1, 53479870), (2, 26739935), (5, 10695974), (10, 5347987), (19, 2814730), (38, 1407365), (95, 562946), (190, 281473), (397, 134710), (709, 75430), (794, 67355), (1418, 37715), (1985, 26942), (3545, 15086), (3970, 13471), (7090, 7543)]