56312368

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 131737600

約数和(自身を除く): 75425232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 331, 343, 392, 434, 496, 662, 686, 784, 868, 1324, 1372, 1519, 1736, 2317, 2648, 2744, 3038, 3472, 4634, 5296, 5488, 6076, 9268, 10261, 10633, 12152, 16219, 18536, 20522, 21266, 24304, 32438, 37072, 41044, 42532, 64876, 71827, 82088, 85064, 113533, 129752, 143654, 164176, 170128, 227066, 259504, 287308, 454132, 502789, 574616, 908264, 1005578, 1149232, 1816528, 2011156, 3519523, 4022312, 7039046, 8044624, 14078092, 28156184, 56312368]

約数ペア:

[(1, 56312368), (2, 28156184), (4, 14078092), (7, 8044624), (8, 7039046), (14, 4022312), (16, 3519523), (28, 2011156), (31, 1816528), (49, 1149232), (56, 1005578), (62, 908264), (98, 574616), (112, 502789), (124, 454132), (196, 287308), (217, 259504), (248, 227066), (331, 170128), (343, 164176), (392, 143654), (434, 129752), (496, 113533), (662, 85064), (686, 82088), (784, 71827), (868, 64876), (1324, 42532), (1372, 41044), (1519, 37072), (1736, 32438), (2317, 24304), (2648, 21266), (2744, 20522), (3038, 18536), (3472, 16219), (4634, 12152), (5296, 10633), (5488, 10261), (6076, 9268)]