51031704

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 133079040

約数和(自身を除く): 82047336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 113, 124, 186, 226, 248, 339, 372, 452, 607, 678, 744, 904, 1214, 1356, 1821, 2428, 2712, 3503, 3642, 4856, 7006, 7284, 10509, 14012, 14568, 18817, 21018, 28024, 37634, 42036, 56451, 68591, 75268, 84072, 112902, 137182, 150536, 205773, 225804, 274364, 411546, 451608, 548728, 823092, 1646184, 2126321, 4252642, 6378963, 8505284, 12757926, 17010568, 25515852, 51031704]

約数ペア:

[(1, 51031704), (2, 25515852), (3, 17010568), (4, 12757926), (6, 8505284), (8, 6378963), (12, 4252642), (24, 2126321), (31, 1646184), (62, 823092), (93, 548728), (113, 451608), (124, 411546), (186, 274364), (226, 225804), (248, 205773), (339, 150536), (372, 137182), (452, 112902), (607, 84072), (678, 75268), (744, 68591), (904, 56451), (1214, 42036), (1356, 37634), (1821, 28024), (2428, 21018), (2712, 18817), (3503, 14568), (3642, 14012), (4856, 10509), (7006, 7284)]