55742008

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 123920280

約数和(自身を除く): 68178272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2683, 2968, 5194, 5366, 10388, 10732, 18781, 20776, 21464, 37562, 75124, 131467, 142199, 150248, 262934, 284398, 525868, 568796, 995393, 1051736, 1137592, 1990786, 3981572, 6967751, 7963144, 13935502, 27871004, 55742008]

約数ペア:

[(1, 55742008), (2, 27871004), (4, 13935502), (7, 7963144), (8, 6967751), (14, 3981572), (28, 1990786), (49, 1137592), (53, 1051736), (56, 995393), (98, 568796), (106, 525868), (196, 284398), (212, 262934), (371, 150248), (392, 142199), (424, 131467), (742, 75124), (1484, 37562), (2597, 21464), (2683, 20776), (2968, 18781), (5194, 10732), (5366, 10388)]