51763290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19387}}^1$

素因数の和:19486

約数の個数: 32

約数和(自身を含む): 125634240

約数和(自身を除く): 73870950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 19387, 38774, 58161, 96935, 116322, 193870, 290805, 581610, 1725443, 3450886, 5176329, 8627215, 10352658, 17254430, 25881645, 51763290]

約数ペア:

[(1, 51763290), (2, 25881645), (3, 17254430), (5, 10352658), (6, 8627215), (10, 5176329), (15, 3450886), (30, 1725443), (89, 581610), (178, 290805), (267, 193870), (445, 116322), (534, 96935), (890, 58161), (1335, 38774), (2670, 19387)]