57444426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7919}}^1$

素因数の和:7971

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 80933814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 7919, 15838, 23757, 47514, 71271, 102947, 142542, 205894, 245489, 308841, 490978, 617682, 736467, 926523, 1472934, 1853046, 2209401, 3191357, 4418802, 6382714, 9574071, 19148142, 28722213, 57444426]

約数ペア:

[(1, 57444426), (2, 28722213), (3, 19148142), (6, 9574071), (9, 6382714), (13, 4418802), (18, 3191357), (26, 2209401), (31, 1853046), (39, 1472934), (62, 926523), (78, 736467), (93, 617682), (117, 490978), (186, 308841), (234, 245489), (279, 205894), (403, 142542), (558, 102947), (806, 71271), (1209, 47514), (2418, 23757), (3627, 15838), (7254, 7919)]