52564743

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 95726592

約数和(自身を除く): 43161849

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 101, 231, 303, 693, 707, 751, 909, 1111, 2121, 2253, 3333, 5257, 6363, 6759, 7777, 8261, 9999, 15771, 23331, 24783, 47313, 57827, 69993, 74349, 75851, 173481, 227553, 520443, 530957, 682659, 834361, 1592871, 2503083, 4778613, 5840527, 7509249, 17521581, 52564743]

約数ペア:

[(1, 52564743), (3, 17521581), (7, 7509249), (9, 5840527), (11, 4778613), (21, 2503083), (33, 1592871), (63, 834361), (77, 682659), (99, 530957), (101, 520443), (231, 227553), (303, 173481), (693, 75851), (707, 74349), (751, 69993), (909, 57827), (1111, 47313), (2121, 24783), (2253, 23331), (3333, 15771), (5257, 9999), (6363, 8261), (6759, 7777)]