51227442

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{241}}^2$

素因数の和:504

約数の個数: 54

約数和(自身を含む): 129652029

約数和(自身を除く): 78424587

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 241, 294, 441, 482, 723, 882, 1446, 1687, 2169, 3374, 4338, 5061, 10122, 11809, 15183, 23618, 30366, 35427, 58081, 70854, 106281, 116162, 174243, 212562, 348486, 406567, 522729, 813134, 1045458, 1219701, 2439402, 2845969, 3659103, 5691938, 7318206, 8537907, 17075814, 25613721, 51227442]

約数ペア:

[(1, 51227442), (2, 25613721), (3, 17075814), (6, 8537907), (7, 7318206), (9, 5691938), (14, 3659103), (18, 2845969), (21, 2439402), (42, 1219701), (49, 1045458), (63, 813134), (98, 522729), (126, 406567), (147, 348486), (241, 212562), (294, 174243), (441, 116162), (482, 106281), (723, 70854), (882, 58081), (1446, 35427), (1687, 30366), (2169, 23618), (3374, 15183), (4338, 11809), (5061, 10122)]