49440256

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1662

約数の個数: 40

約数和(自身を含む): 100466784

約数和(自身を除く): 51026528

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1583, 1952, 3166, 3904, 6332, 7808, 12664, 15616, 25328, 31232, 50656, 96563, 101312, 193126, 202624, 386252, 405248, 772504, 810496, 1545008, 3090016, 6180032, 12360064, 24720128, 49440256]

約数ペア:

[(1, 49440256), (2, 24720128), (4, 12360064), (8, 6180032), (16, 3090016), (32, 1545008), (61, 810496), (64, 772504), (122, 405248), (128, 386252), (244, 202624), (256, 193126), (488, 101312), (512, 96563), (976, 50656), (1583, 31232), (1952, 25328), (3166, 15616), (3904, 12664), (6332, 7808)]