55489876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 56277164

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 377, 403, 754, 806, 899, 1187, 1508, 1612, 1798, 2374, 3596, 4748, 11687, 15431, 23374, 30862, 34423, 36797, 46748, 61724, 68846, 73594, 137692, 147188, 447499, 478361, 894998, 956722, 1067113, 1789996, 1913444, 2134226, 4268452, 13872469, 27744938, 55489876]

約数ペア:

[(1, 55489876), (2, 27744938), (4, 13872469), (13, 4268452), (26, 2134226), (29, 1913444), (31, 1789996), (52, 1067113), (58, 956722), (62, 894998), (116, 478361), (124, 447499), (377, 147188), (403, 137692), (754, 73594), (806, 68846), (899, 61724), (1187, 46748), (1508, 36797), (1612, 34423), (1798, 30862), (2374, 23374), (3596, 15431), (4748, 11687)]