47850891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 23999349

約数列:

[1, 3, 11, 33, 53, 109, 159, 251, 327, 583, 753, 1199, 1749, 2761, 3597, 5777, 8283, 13303, 17331, 27359, 39909, 63547, 82077, 146333, 190641, 300949, 438999, 902847, 1450027, 4350081, 15950297, 47850891]

約数ペア:

[(1, 47850891), (3, 15950297), (11, 4350081), (33, 1450027), (53, 902847), (109, 438999), (159, 300949), (251, 190641), (327, 146333), (583, 82077), (753, 63547), (1199, 39909), (1749, 27359), (2761, 17331), (3597, 13303), (5777, 8283)]