56818164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 147917280

約数和(自身を除く): 91099116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 379, 403, 758, 806, 961, 1137, 1209, 1516, 1612, 1922, 2274, 2418, 2883, 3844, 4548, 4836, 4927, 5766, 9854, 11532, 11749, 12493, 14781, 19708, 23498, 24986, 29562, 35247, 37479, 46996, 49972, 59124, 70494, 74958, 140988, 149916, 152737, 305474, 364219, 458211, 610948, 728438, 916422, 1092657, 1456876, 1832844, 2185314, 4370628, 4734847, 9469694, 14204541, 18939388, 28409082, 56818164]

約数ペア:

[(1, 56818164), (2, 28409082), (3, 18939388), (4, 14204541), (6, 9469694), (12, 4734847), (13, 4370628), (26, 2185314), (31, 1832844), (39, 1456876), (52, 1092657), (62, 916422), (78, 728438), (93, 610948), (124, 458211), (156, 364219), (186, 305474), (372, 152737), (379, 149916), (403, 140988), (758, 74958), (806, 70494), (961, 59124), (1137, 49972), (1209, 46996), (1516, 37479), (1612, 35247), (1922, 29562), (2274, 24986), (2418, 23498), (2883, 19708), (3844, 14781), (4548, 12493), (4836, 11749), (4927, 11532), (5766, 9854)]