47545090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 91010304

約数和(自身を除く): 43465214

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 307, 614, 911, 1535, 1822, 3070, 4555, 5219, 9110, 10438, 15487, 26095, 30974, 52190, 77435, 154870, 279677, 559354, 1398385, 2796770, 4754509, 9509018, 23772545, 47545090]

約数ペア:

[(1, 47545090), (2, 23772545), (5, 9509018), (10, 4754509), (17, 2796770), (34, 1398385), (85, 559354), (170, 279677), (307, 154870), (614, 77435), (911, 52190), (1535, 30974), (1822, 26095), (3070, 15487), (4555, 10438), (5219, 9110)]