51188955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 87257088

約数和(自身を除く): 36068133

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 573, 955, 1051, 2865, 3153, 3247, 5255, 9741, 15765, 16235, 17867, 48705, 53601, 89335, 200741, 268005, 602223, 1003705, 3011115, 3412597, 10237791, 17062985, 51188955]

約数ペア:

[(1, 51188955), (3, 17062985), (5, 10237791), (15, 3412597), (17, 3011115), (51, 1003705), (85, 602223), (191, 268005), (255, 200741), (573, 89335), (955, 53601), (1051, 48705), (2865, 17867), (3153, 16235), (3247, 15765), (5255, 9741)]