49260978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1759

約数の個数: 48

約数和(自身を含む): 115891776

約数和(自身を除く): 66630798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1607, 1703, 2358, 3214, 3406, 4821, 5109, 9642, 10218, 14463, 15327, 20891, 28926, 30654, 41782, 62673, 125346, 188019, 210517, 376038, 421034, 631551, 1263102, 1894653, 2736721, 3789306, 5473442, 8210163, 16420326, 24630489, 49260978]

約数ペア:

[(1, 49260978), (2, 24630489), (3, 16420326), (6, 8210163), (9, 5473442), (13, 3789306), (18, 2736721), (26, 1894653), (39, 1263102), (78, 631551), (117, 421034), (131, 376038), (234, 210517), (262, 188019), (393, 125346), (786, 62673), (1179, 41782), (1607, 30654), (1703, 28926), (2358, 20891), (3214, 15327), (3406, 14463), (4821, 10218), (5109, 9642)]