57976490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40543}}^1$

素因数の和:40574

約数の個数: 32

約数和(自身を含む): 122605056

約数和(自身を除く): 64628566

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 40543, 81086, 202715, 405430, 445973, 527059, 891946, 1054118, 2229865, 2635295, 4459730, 5270590, 5797649, 11595298, 28988245, 57976490]

約数ペア:

[(1, 57976490), (2, 28988245), (5, 11595298), (10, 5797649), (11, 5270590), (13, 4459730), (22, 2635295), (26, 2229865), (55, 1054118), (65, 891946), (110, 527059), (130, 445973), (143, 405430), (286, 202715), (715, 81086), (1430, 40543)]