55691376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2934

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 104298384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 2879, 3224, 4836, 5758, 6448, 8637, 9672, 11516, 17274, 19344, 23032, 34548, 37427, 46064, 69096, 74854, 89249, 112281, 138192, 149708, 178498, 224562, 267747, 299416, 356996, 449124, 535494, 598832, 713992, 898248, 1070988, 1160237, 1427984, 1796496, 2141976, 2320474, 3480711, 4283952, 4640948, 6961422, 9281896, 13922844, 18563792, 27845688, 55691376]

約数ペア:

[(1, 55691376), (2, 27845688), (3, 18563792), (4, 13922844), (6, 9281896), (8, 6961422), (12, 4640948), (13, 4283952), (16, 3480711), (24, 2320474), (26, 2141976), (31, 1796496), (39, 1427984), (48, 1160237), (52, 1070988), (62, 898248), (78, 713992), (93, 598832), (104, 535494), (124, 449124), (156, 356996), (186, 299416), (208, 267747), (248, 224562), (312, 178498), (372, 149708), (403, 138192), (496, 112281), (624, 89249), (744, 74854), (806, 69096), (1209, 46064), (1488, 37427), (1612, 34548), (2418, 23032), (2879, 19344), (3224, 17274), (4836, 11516), (5758, 9672), (6448, 8637)]