50807440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9479}}^1$

素因数の和:9559

約数の個数: 40

約数和(自身を含む): 119903040

約数和(自身を除く): 69095600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 9479, 18958, 37916, 47395, 75832, 94790, 151664, 189580, 379160, 635093, 758320, 1270186, 2540372, 3175465, 5080744, 6350930, 10161488, 12701860, 25403720, 50807440]

約数ペア:

[(1, 50807440), (2, 25403720), (4, 12701860), (5, 10161488), (8, 6350930), (10, 5080744), (16, 3175465), (20, 2540372), (40, 1270186), (67, 758320), (80, 635093), (134, 379160), (268, 189580), (335, 151664), (536, 94790), (670, 75832), (1072, 47395), (1340, 37916), (2680, 18958), (5360, 9479)]