50728271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 62138880

約数和(自身を除く): 11410609

約数列:

[1, 11, 19, 23, 61, 173, 209, 253, 437, 671, 1159, 1403, 1903, 3287, 3979, 4807, 10553, 12749, 15433, 26657, 36157, 43769, 75601, 116083, 200507, 242719, 293227, 831611, 2205577, 2669909, 4611661, 50728271]

約数ペア:

[(1, 50728271), (11, 4611661), (19, 2669909), (23, 2205577), (61, 831611), (173, 293227), (209, 242719), (253, 200507), (437, 116083), (671, 75601), (1159, 43769), (1403, 36157), (1903, 26657), (3287, 15433), (3979, 12749), (4807, 10553)]