53111408

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6679}}^1$

素因数の和:6765

約数の個数: 40

約数和(自身を含む): 119278080

約数和(自身を除く): 66166672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 6679, 7952, 13358, 26716, 46753, 53432, 93506, 106864, 187012, 374024, 474209, 748048, 948418, 1896836, 3319463, 3793672, 6638926, 7587344, 13277852, 26555704, 53111408]

約数ペア:

[(1, 53111408), (2, 26555704), (4, 13277852), (7, 7587344), (8, 6638926), (14, 3793672), (16, 3319463), (28, 1896836), (56, 948418), (71, 748048), (112, 474209), (142, 374024), (284, 187012), (497, 106864), (568, 93506), (994, 53432), (1136, 46753), (1988, 26716), (3976, 13358), (6679, 7952)]