56791090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 105489216

約数和(自身を除く): 48698126

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 1291, 2582, 4399, 6455, 8798, 12910, 21995, 43990, 68423, 107153, 136846, 214306, 342115, 535765, 684230, 1071530, 5679109, 11358218, 28395545, 56791090]

約数ペア:

[(1, 56791090), (2, 28395545), (5, 11358218), (10, 5679109), (53, 1071530), (83, 684230), (106, 535765), (166, 342115), (265, 214306), (415, 136846), (530, 107153), (830, 68423), (1291, 43990), (2582, 21995), (4399, 12910), (6455, 8798)]