54300820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 134791776

約数和(自身を除く): 80490956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 827, 938, 980, 1340, 1654, 1876, 2345, 3283, 3308, 4135, 4690, 5789, 6566, 8270, 9380, 11578, 13132, 16415, 16540, 23156, 28945, 32830, 40523, 55409, 57890, 65660, 81046, 110818, 115780, 162092, 202615, 221636, 277045, 387863, 405230, 554090, 775726, 810460, 1108180, 1551452, 1939315, 2715041, 3878630, 5430082, 7757260, 10860164, 13575205, 27150410, 54300820]

約数ペア:

[(1, 54300820), (2, 27150410), (4, 13575205), (5, 10860164), (7, 7757260), (10, 5430082), (14, 3878630), (20, 2715041), (28, 1939315), (35, 1551452), (49, 1108180), (67, 810460), (70, 775726), (98, 554090), (134, 405230), (140, 387863), (196, 277045), (245, 221636), (268, 202615), (335, 162092), (469, 115780), (490, 110818), (670, 81046), (827, 65660), (938, 57890), (980, 55409), (1340, 40523), (1654, 32830), (1876, 28945), (2345, 23156), (3283, 16540), (3308, 16415), (4135, 13132), (4690, 11578), (5789, 9380), (6566, 8270)]