47848890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10159}}^1$

素因数の和:10326

約数の個数: 32

約数和(自身を含む): 115580160

約数和(自身を除く): 67731270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 10159, 20318, 30477, 50795, 60954, 101590, 152385, 304770, 1594963, 3189926, 4784889, 7974815, 9569778, 15949630, 23924445, 47848890]

約数ペア:

[(1, 47848890), (2, 23924445), (3, 15949630), (5, 9569778), (6, 7974815), (10, 4784889), (15, 3189926), (30, 1594963), (157, 304770), (314, 152385), (471, 101590), (785, 60954), (942, 50795), (1570, 30477), (2355, 20318), (4710, 10159)]