56534975

素因数分解:

$5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 86304000

約数和(自身を除く): 29769025

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 343, 347, 475, 665, 931, 1225, 1715, 1735, 2429, 3325, 4655, 6517, 6593, 8575, 8675, 12145, 17003, 23275, 32585, 32965, 46151, 60725, 85015, 119021, 162925, 164825, 230755, 323057, 425075, 595105, 1153775, 1615285, 2261399, 2975525, 8076425, 11306995, 56534975]

約数ペア:

[(1, 56534975), (5, 11306995), (7, 8076425), (19, 2975525), (25, 2261399), (35, 1615285), (49, 1153775), (95, 595105), (133, 425075), (175, 323057), (245, 230755), (343, 164825), (347, 162925), (475, 119021), (665, 85015), (931, 60725), (1225, 46151), (1715, 32965), (1735, 32585), (2429, 23275), (3325, 17003), (4655, 12145), (6517, 8675), (6593, 8575)]